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Revision 1851

Added by darkviper almost 12 years ago

updated Twig template engine to stable version 1.11.1

View differences:

branches/2.8.x/wb/include/Twig/DOCS/LICENSE
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Copyright (c) 2009 by the Twig Team, see AUTHORS for more details.
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Some rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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    * Redistributions of source code must retain the above copyright
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      notice, this list of conditions and the following disclaimer.
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    * Redistributions in binary form must reproduce the above
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      copyright notice, this list of conditions and the following
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      disclaimer in the documentation and/or other materials provided
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      with the distribution.
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    * The names of the contributors may not be used to endorse or
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      promote products derived from this software without specific
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      prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
branches/2.8.x/wb/include/Twig/DOCS/CHANGELOG
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* 1.9.2 (2012-08-25)
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 * fixed the in operator for objects that contain circular references
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 * fixed the C extension when accessing a public property of an object implementing the \ArrayAccess interface
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* 1.9.1 (2012-07-22)
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 * optimized macro calls when auto-escaping is on
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 * fixed wrong parent class for Twig_Function_Node
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 * made Twig_Loader_Chain more explicit about problems
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* 1.9.0 (2012-07-13)
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 * made the parsing independent of the template loaders
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 * fixed exception trace when an error occurs when rendering a child template
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 * added escaping strategies for CSS, URL, and HTML attributes
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 * fixed nested embed tag calls
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 * added the date_modify filter
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* 1.8.3 (2012-06-17)
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 * fixed paths in the filesystem loader when passing a path that ends with a slash or a backslash
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 * fixed escaping when a project defines a function named html or js
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 * fixed chmod mode to apply the umask correctly
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* 1.8.2 (2012-05-30)
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 * added the abs filter
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 * fixed a regression when using a number in template attributes
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 * fixed compiler when mbstring.func_overload is set to 2
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 * fixed DateTimeZone support in date filter
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* 1.8.1 (2012-05-17)
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 * fixed a regression when dealing with SimpleXMLElement instances in templates
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 * fixed "is_safe" value for the "dump" function when "html_errors" is not defined in php.ini
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 * switched to use mbstring whenever possible instead of iconv (you might need to update your encoding as mbstring and iconv encoding names sometimes differ)
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* 1.8.0 (2012-05-08)
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 * enforced interface when adding tests, filters, functions, and node visitors from extensions
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 * fixed a side-effect of the date filter where the timezone might be changed
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 * simplified usage of the autoescape tag; the only (optional) argument is now the escaping strategy or false (with a BC layer)
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 * added a way to dynamically change the auto-escaping strategy according to the template "filename"
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 * changed the autoescape option to also accept a supported escaping strategy (for BC, true is equivalent to html)
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 * added an embed tag
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* 1.7.0 (2012-04-24)
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 * fixed a PHP warning when using CIFS
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 * fixed template line number in some exceptions
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 * added an iterable test
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 * added an error when defining two blocks with the same name in a template
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 * added the preserves_safety option for filters
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 * fixed a PHP notice when trying to access a key on a non-object/array variable
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 * enhanced error reporting when the template file is an instance of SplFileInfo
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 * added Twig_Environment::mergeGlobals()
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 * added compilation checks to avoid misuses of the sandbox tag
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 * fixed filesystem loader freshness logic for high traffic websites
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 * fixed random function when charset is null
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* 1.6.5 (2012-04-11)
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 * fixed a regression when a template only extends another one without defining any blocks
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* 1.6.4 (2012-04-02)
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 * fixed PHP notice in Twig_Error::guessTemplateLine() introduced in 1.6.3
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 * fixed performance when compiling large files
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 * optimized parent template creation when the template does not use dynamic inheritance
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* 1.6.3 (2012-03-22)
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 * fixed usage of Z_ADDREF_P for PHP 5.2 in the C extension
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 * fixed compilation of numeric values used in templates when using a locale where the decimal separator is not a dot
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 * made the strategy used to guess the real template file name and line number in exception messages much faster and more accurate
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* 1.6.2 (2012-03-18)
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 * fixed sandbox mode when used with inheritance
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 * added preserveKeys support for the slice filter
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 * fixed the date filter when a DateTime instance is passed with a specific timezone
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 * added a trim filter
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* 1.6.1 (2012-02-29)
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 * fixed Twig C extension
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 * removed the creation of Twig_Markup instances when not needed
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 * added a way to set the default global timezone for dates
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 * fixed the slice filter on strings when the length is not specified
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 * fixed the creation of the cache directory in case of a race condition
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* 1.6.0 (2012-02-04)
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 * fixed raw blocks when used with the whitespace trim option
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 * made a speed optimization to macro calls when imported via the "from" tag
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 * fixed globals, parsers, visitors, filters, tests, and functions management in Twig_Environment when a new one or new extension is added
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 * fixed the attribute function when passing arguments
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 * added slice notation support for the [] operator (syntactic sugar for the slice operator)
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 * added a slice filter
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 * added string support for the reverse filter
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 * fixed the empty test and the length filter for Twig_Markup instances
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 * added a date function to ease date comparison
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 * fixed unary operators precedence
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 * added recursive parsing support in the parser
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 * added string and integer handling for the random function
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* 1.5.1 (2012-01-05)
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 * fixed a regression when parsing strings
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* 1.5.0 (2012-01-04)
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 * added Traversable objects support for the join filter
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* 1.5.0-RC2 (2011-12-30)
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 * added a way to set the default global date interval format
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 * fixed the date filter for DateInterval instances (setTimezone() does not exist for them)
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 * refactored Twig_Template::display() to ease its extension
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 * added a number_format filter
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* 1.5.0-RC1 (2011-12-26)
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 * removed the need to quote hash keys
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 * allowed hash keys to be any expression
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 * added a do tag
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 * added a flush tag
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 * added support for dynamically named filters and functions
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 * added a dump function to help debugging templates
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 * added a nl2br filter
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 * added a random function
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 * added a way to change the default format for the date filter
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 * fixed the lexer when an operator ending with a letter ends a line
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 * added string interpolation support
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 * enhanced exceptions for unknown filters, functions, tests, and tags
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* 1.4.0 (2011-12-07)
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 * fixed lexer when using big numbers (> PHP_INT_MAX)
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 * added missing preserveKeys argument to the reverse filter
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 * fixed macros containing filter tag calls
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* 1.4.0-RC2 (2011-11-27)
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 * removed usage of Reflection in Twig_Template::getAttribute()
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 * added a C extension that can optionally replace Twig_Template::getAttribute()
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 * added negative timestamp support to the date filter
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* 1.4.0-RC1 (2011-11-20)
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 * optimized variable access when using PHP 5.4
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 * changed the precedence of the .. operator to be more consistent with languages that implements such a feature like Ruby
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 * added an Exception to Twig_Loader_Array::isFresh() method when the template does not exist to be consistent with other loaders
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 * added Twig_Function_Node to allow more complex functions to have their own Node class
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 * added Twig_Filter_Node to allow more complex filters to have their own Node class
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 * added Twig_Test_Node to allow more complex tests to have their own Node class
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 * added a better error message when a template is empty but contain a BOM
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 * fixed "in" operator for empty strings
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 * fixed the "defined" test and the "default" filter (now works with more than one call (foo.bar.foo) and for both values of the strict_variables option)
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 * changed the way extensions are loaded (addFilter/addFunction/addGlobal/addTest/addNodeVisitor/addTokenParser/addExtension can now be called in any order)
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 * added Twig_Environment::display()
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 * made the escape filter smarter when the encoding is not supported by PHP
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 * added a convert_encoding filter
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 * moved all node manipulations outside the compile() Node method
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 * made several speed optimizations
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* 1.3.0 (2011-10-08)
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no changes
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* 1.3.0-RC1 (2011-10-04)
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 * added an optimization for the parent() function
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 * added cache reloading when auto_reload is true and an extension has been modified
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 * added the possibility to force the escaping of a string already marked as safe (instance of Twig_Markup)
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 * allowed empty templates to be used as traits
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 * added traits support for the "parent" function
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* 1.2.0 (2011-09-13)
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no changes
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* 1.2.0-RC1 (2011-09-10)
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 * enhanced the exception when a tag remains unclosed
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 * added support for empty Countable objects for the "empty" test
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 * fixed algorithm that determines if a template using inheritance is valid (no output between block definitions)
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 * added better support for encoding problems when escaping a string (available as of PHP 5.4)
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 * added a way to ignore a missing template when using the "include" tag ({% include "foo" ignore missing %})
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 * added support for an array of templates to the "include" and "extends" tags ({% include ['foo', 'bar'] %})
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 * added support for bitwise operators in expressions
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 * added the "attribute" function to allow getting dynamic attributes on variables
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 * added Twig_Loader_Chain
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 * added Twig_Loader_Array::setTemplate()
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 * added an optimization for the set tag when used to capture a large chunk of static text
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 * changed name regex to match PHP one "[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*" (works for blocks, tags, functions, filters, and macros)
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 * removed the possibility to use the "extends" tag from a block
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 * added "if" modifier support to "for" loops
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* 1.1.2 (2011-07-30)
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 * fixed json_encode filter on PHP 5.2
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 * fixed regression introduced in 1.1.1 ({{ block(foo|lower) }})
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 * fixed inheritance when using conditional parents
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 * fixed compilation of templates when the body of a child template is not empty
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 * fixed output when a macro throws an exception
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 * fixed a parsing problem when a large chunk of text is enclosed in a comment tag
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 * added PHPDoc for all Token parsers and Core extension functions
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* 1.1.1 (2011-07-17)
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 * added a performance optimization in the Optimizer (also helps to lower the number of nested level calls)
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 * made some performance improvement for some edge cases
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* 1.1.0 (2011-06-28)
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 * fixed json_encode filter
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* 1.1.0-RC3 (2011-06-24)
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 * fixed method case-sensitivity when using the sandbox mode
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 * added timezone support for the date filter
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 * fixed possible security problems with NUL bytes
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* 1.1.0-RC2 (2011-06-16)
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 * added an exception when the template passed to "use" is not a string
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 * made 'a.b is defined' not throw an exception if a is not defined (in strict mode)
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 * added {% line \d+ %} directive
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* 1.1.0-RC1 (2011-05-28)
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Flush your cache after upgrading.
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 * fixed date filter when using a timestamp
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 * fixed the defined test for some cases
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 * fixed a parsing problem when a large chunk of text is enclosed in a raw tag
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 * added support for horizontal reuse of template blocks (see docs for more information)
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 * added whitespace control modifier to all tags (see docs for more information)
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 * added null as an alias for none (the null test is also an alias for the none test now)
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 * made TRUE, FALSE, NONE equivalent to their lowercase counterparts
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 * wrapped all compilation and runtime exceptions with Twig_Error_Runtime and added logic to guess the template name and line
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 * moved display() method to Twig_Template (generated templates should now use doDisplay() instead)
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* 1.0.0 (2011-03-27)
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 * fixed output when using mbstring
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 * fixed duplicate call of methods when using the sandbox
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 * made the charset configurable for the escape filter
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* 1.0.0-RC2 (2011-02-21)
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 * changed the way {% set %} works when capturing (the content is now marked as safe)
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 * added support for macro name in the endmacro tag
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 * make Twig_Error compatible with PHP 5.3.0 >
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 * fixed an infinite loop on some Windows configurations
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 * fixed the "length" filter for numbers
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 * fixed Template::getAttribute() as properties in PHP are case sensitive
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 * removed coupling between Twig_Node and Twig_Template
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 * fixed the ternary operator precedence rule
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* 1.0.0-RC1 (2011-01-09)
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Backward incompatibilities:
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 * the "items" filter, which has been deprecated for quite a long time now, has been removed
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 * the "range" filter has been converted to a function: 0|range(10) -> range(0, 10)
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 * the "constant" filter has been converted to a function: {{ some_date|date('DATE_W3C'|constant) }} -> {{ some_date|date(constant('DATE_W3C')) }}
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 * the "cycle" filter has been converted to a function: {{ ['odd', 'even']|cycle(i) }} -> {{ cycle(['odd', 'even'], i) }}
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 * the "for" tag does not support "joined by" anymore
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 * the "autoescape" first argument is now "true"/"false" (instead of "on"/"off")
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 * the "parent" tag has been replaced by a "parent" function ({{ parent() }} instead of {% parent %})
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 * the "display" tag has been replaced by a "block" function ({{ block('title') }} instead of {% display title %})
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 * removed the grammar and simple token parser (moved to the Twig Extensions repository)
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Changes:
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 * added "needs_context" option for filters and functions (the context is then passed as a first argument)
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 * added global variables support
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 * made macros return their value instead of echoing directly (fixes calling a macro in sandbox mode)
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 * added the "from" tag to import macros as functions
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 * added support for functions (a function is just syntactic sugar for a getAttribute() call)
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 * made macros callable when sandbox mode is enabled
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 * added an exception when a macro uses a reserved name
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 * the "default" filter now uses the "empty" test instead of just checking for null
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 * added the "empty" test
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* 0.9.10 (2010-12-16)
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Backward incompatibilities:
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 * The Escaper extension is enabled by default, which means that all displayed
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   variables are now automatically escaped. You can revert to the previous
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   behavior by removing the extension via $env->removeExtension('escaper')
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   or just set the 'autoescape' option to 'false'.
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 * removed the "without loop" attribute for the "for" tag (not needed anymore
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   as the Optimizer take care of that for most cases)
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 * arrays and hashes have now a different syntax
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     * arrays keep the same syntax with square brackets: [1, 2]
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     * hashes now use curly braces (["a": "b"] should now be written as {"a": "b"})
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     * support for "arrays with keys" and "hashes without keys" is not supported anymore ([1, "foo": "bar"] or {"foo": "bar", 1})
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 * the i18n extension is now part of the Twig Extensions repository
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Changes:
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 * added the merge filter
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 * removed 'is_escaper' option for filters (a left over from the previous version) -- you must use 'is_safe' now instead
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 * fixed usage of operators as method names (like is, in, and not)
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 * changed the order of execution for node visitors
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 * fixed default() filter behavior when used with strict_variables set to on
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 * fixed filesystem loader compatibility with PHAR files
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 * enhanced error messages when an unexpected token is parsed in an expression
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 * fixed filename not being added to syntax error messages
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 * added the autoescape option to enable/disable autoescaping
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 * removed the newline after a comment (mimicks PHP behavior)
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 * added a syntax error exception when parent block is used on a template that does not extend another one
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 * made the Escaper extension enabled by default
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 * fixed sandbox extension when used with auto output escaping
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 * fixed escaper when wrapping a Twig_Node_Print (the original class must be preserved)
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 * added an Optimizer extension (enabled by default; optimizes "for" loops and "raw" filters)
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 * added priority to node visitors
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* 0.9.9 (2010-11-28)
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Backward incompatibilities:
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 * the self special variable has been renamed to _self
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 * the odd and even filters are now tests:
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     {{ foo|odd }} must now be written {{ foo is odd }}
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 * the "safe" filter has been renamed to "raw"
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 * in Node classes,
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        sub-nodes are now accessed via getNode() (instead of property access)
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        attributes via getAttribute() (instead of array access)
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 * the urlencode filter had been renamed to url_encode
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 * the include tag now merges the passed variables with the current context by default
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   (the old behavior is still possible by adding the "only" keyword)
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 * moved Exceptions to Twig_Error_* (Twig_SyntaxError/Twig_RuntimeError are now Twig_Error_Syntax/Twig_Error_Runtime)
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 * removed support for {{ 1 < i < 3 }} (use {{ i > 1 and i < 3 }} instead)
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 * the "in" filter has been removed ({{ a|in(b) }} should now be written {{ a in b }})
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Changes:
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 * added file and line to Twig_Error_Runtime exceptions thrown from Twig_Template
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 * changed trans tag to accept any variable for the plural count
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 * fixed sandbox mode (__toString() method check was not enforced if called implicitly from complex statements)
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 * added the ** (power) operator
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 * changed the algorithm used for parsing expressions
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 * added the spaceless tag
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 * removed trim_blocks option
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 * added support for is*() methods for attributes (foo.bar now looks for foo->getBar() or foo->isBar())
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 * changed all exceptions to extend Twig_Error
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 * fixed unary expressions ({{ not(1 or 0) }})
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 * fixed child templates (with an extend tag) that uses one or more imports
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 * added support for {{ 1 not in [2, 3] }} (more readable than the current {{ not (1 in [2, 3]) }})
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 * escaping has been rewritten
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 * the implementation of template inheritance has been rewritten
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   (blocks can now be called individually and still work with inheritance)
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 * fixed error handling for if tag when a syntax error occurs within a subparse process
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 * added a way to implement custom logic for resolving token parsers given a tag name
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 * fixed js escaper to be stricter (now uses a whilelist-based js escaper)
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 * added the following filers: "constant", "trans", "replace", "json_encode"
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 * added a "constant" test
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 * fixed objects with __toString() not being autoescaped
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 * fixed subscript expressions when calling __call() (methods now keep the case)
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 * added "test" feature (accessible via the "is" operator)
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 * removed the debug tag (should be done in an extension)
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 * fixed trans tag when no vars are used in plural form
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 * fixed race condition when writing template cache
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 * added the special _charset variable to reference the current charset
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 * added the special _context variable to reference the current context
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 * renamed self to _self (to avoid conflict)
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 * fixed Twig_Template::getAttribute() for protected properties
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* 0.9.8 (2010-06-28)
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Backward incompatibilities:
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 * the trans tag plural count is now attached to the plural tag:
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    old: `{% trans count %}...{% plural %}...{% endtrans %}`
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    new: `{% trans %}...{% plural count %}...{% endtrans %}`
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 * added a way to translate strings coming from a variable ({% trans var %})
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 * fixed trans tag when used with the Escaper extension
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 * fixed default cache umask
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 * removed Twig_Template instances from the debug tag output
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 * fixed objects with __isset() defined
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 * fixed set tag when used with a capture
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 * fixed type hinting for Twig_Environment::addFilter() method
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* 0.9.7 (2010-06-12)
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Backward incompatibilities:
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 * changed 'as' to '=' for the set tag ({% set title as "Title" %} must now be {% set title = "Title" %})
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 * removed the sandboxed attribute of the include tag (use the new sandbox tag instead)
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 * refactored the Node system (if you have custom nodes, you will have to update them to use the new API)
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 * added self as a special variable that refers to the current template (useful for importing macros from the current template)
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 * added Twig_Template instance support to the include tag
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 * added support for dynamic and conditional inheritance ({% extends some_var %} and {% extends standalone ? "minimum" : "base" %})
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 * added a grammar sub-framework to ease the creation of custom tags
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 * fixed the for tag for large arrays (some loop variables are now only available for arrays and objects that implement the Countable interface)
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 * removed the Twig_Resource::resolveMissingFilter() method
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 * fixed the filter tag which did not apply filtering to included files
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 * added a bunch of unit tests
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 * added a bunch of phpdoc
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 * added a sandbox tag in the sandbox extension
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 * changed the date filter to support any date format supported by DateTime
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 * added strict_variable setting to throw an exception when an invalid variable is used in a template (disabled by default)
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 * added the lexer, parser, and compiler as arguments to the Twig_Environment constructor
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 * changed the cache option to only accepts an explicit path to a cache directory or false
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 * added a way to add token parsers, filters, and visitors without creating an extension
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 * added three interfaces: Twig_NodeInterface, Twig_TokenParserInterface, and Twig_FilterInterface
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 * changed the generated code to match the new coding standards
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 * fixed sandbox mode (__toString() method check was not enforced if called implicitly from a simple statement like {{ article }})
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 * added an exception when a child template has a non-empty body (as it is always ignored when rendering)
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* 0.9.6 (2010-05-12)
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 * fixed variables defined outside a loop and for which the value changes in a for loop
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 * fixed the test suite for PHP 5.2 and older versions of PHPUnit
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 * added support for __call() in expression resolution
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 * fixed node visiting for macros (macros are now visited by visitors as any other node)
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 * fixed nested block definitions with a parent call (rarely useful but nonetheless supported now)
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 * added the cycle filter
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 * fixed the Lexer when mbstring.func_overload is used with an mbstring.internal_encoding different from ASCII
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 * added a long-syntax for the set tag ({% set foo %}...{% endset %})
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 * unit tests are now powered by PHPUnit
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 * added support for gettext via the `i18n` extension
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 * fixed twig_capitalize_string_filter() and fixed twig_length_filter() when used with UTF-8 values
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 * added a more useful exception if an if tag is not closed properly
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 * added support for escaping strategy in the autoescape tag
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 * fixed lexer when a template has a big chunk of text between/in a block
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* 0.9.5 (2010-01-20)
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As for any new release, don't forget to remove all cached templates after
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upgrading.
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If you have defined custom filters, you MUST upgrade them for this release. To
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upgrade, replace "array" with "new Twig_Filter_Function", and replace the
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environment constant by the "needs_environment" option:
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  // before
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  'even'   => array('twig_is_even_filter', false),
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  'escape' => array('twig_escape_filter', true),
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  // after
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  'even'   => new Twig_Filter_Function('twig_is_even_filter'),
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  'escape' => new Twig_Filter_Function('twig_escape_filter', array('needs_environment' => true)),
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If you have created NodeTransformer classes, you will need to upgrade them to
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the new interface (please note that the interface is not yet considered
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stable).
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 * fixed list nodes that did not extend the Twig_NodeListInterface
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 * added the "without loop" option to the for tag (it disables the generation of the loop variable)
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 * refactored node transformers to node visitors
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 * fixed automatic-escaping for blocks
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 * added a way to specify variables to pass to an included template
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 * changed the automatic-escaping rules to be more sensible and more configurable in custom filters (the documentation lists all the rules)
459
 * improved the filter system to allow object methods to be used as filters
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 * changed the Array and String loaders to actually make use of the cache mechanism
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 * included the default filter function definitions in the extension class files directly (Core, Escaper)
462
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463
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464
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465
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466
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467
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468

  
469
* 0.9.4 (2009-12-02)
470

  
471
If you have custom loaders, you MUST upgrade them for this release: The
472
Twig_Loader base class has been removed, and the Twig_LoaderInterface has also
473
been changed (see the source code for more information or the documentation).
474

  
475
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480
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481

  
482
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483

  
484
This release is NOT backward compatible with the previous releases.
485

  
486
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487
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488
  Upgrading your code means changing this kind of code:
489

  
490
      $loader = new Twig_Loader_Filesystem('/path/to/templates', '/path/to/compilation_cache', true);
491
      $twig = new Twig_Environment($loader);
492

  
493
  to something like this:
494

  
495
      $loader = new Twig_Loader_Filesystem('/path/to/templates');
496
      $twig = new Twig_Environment($loader, array(
497
        'cache' => '/path/to/compilation_cache',
498
        'auto_reload' => true,
499
      ));
500

  
501
 * deprecated the "items" filter as it is not needed anymore
502
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503
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504
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508
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509
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510

  
511
* 0.9.2 (2009-10-29)
512

  
513
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514
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515
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516
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519
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520
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521
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524
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525
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526
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527
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528

  
529
* 0.9.1 (2009-10-14)
530

  
531
  * fixed a bug in PHP 5.2.6
532
  * fixed numbers with one than one decimal
533
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534
  * made small speed optimizations
535
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536

  
537
* 0.9.0 (2009-10-12)
538

  
539
 * Initial release
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/Prev 154 0 R
677
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678
/First 291 0 R
679
/Last 294 0 R
680
/Count -4>>
681
endobj
682

  
683
295 0 obj
684
<</Title (Making a Layout conditional)
685
/Parent 156 0 R
686
/Dest [53 0 R /XYZ 0 484 0]
687
/Next 296 0 R>>
688
endobj
689

  
690
296 0 obj
691
<</Title (Making an Include dynamic)
692
/Parent 156 0 R
693
/Dest [53 0 R /XYZ 0 293 0]
694
/Prev 295 0 R
695
/Next 297 0 R>>
696
endobj
697

  
698
297 0 obj
699
<</Title (Overriding a Template that also extends itself)
700
/Parent 156 0 R
701
/Dest [54 0 R /XYZ 0 771 0]
702
/Prev 296 0 R
703
/Next 298 0 R>>
704
endobj
705

  
706
298 0 obj
707
<</Title (Customizing the Syntax)
708
/Parent 156 0 R
709
/Dest [54 0 R /XYZ 0 163 0]
710
/Prev 297 0 R
711
/Next 299 0 R>>
712
endobj
713

  
714
299 0 obj
715
<</Title (Using dynamic Object Properties)
716
/Parent 156 0 R
717
/Dest [55 0 R /XYZ 0 314 0]
718
/Prev 298 0 R
719
/Next 300 0 R>>
720
endobj
721

  
722
300 0 obj
723
<</Title (Accessing the parent Context in Nested Loops)
724
/Parent 156 0 R
725
/Dest [56 0 R /XYZ 0 582 0]
726
/Prev 299 0 R
727
/Next 301 0 R>>
728
endobj
729

  
730
301 0 obj
731
<</Title (Defining undefined Functions and Filters on the Fly)
732
/Parent 156 0 R
733
/Dest [57 0 R /XYZ 0 771 0]
734
/Prev 300 0 R
735
/Next 302 0 R>>
736
endobj
737

  
738
302 0 obj
739
<</Title (Validating the Template Syntax)
740
/Parent 156 0 R
741
/Dest [57 0 R /XYZ 0 413 0]
742
/Prev 301 0 R
743
/Next 303 0 R>>
744
endobj
745

  
746
303 0 obj
747
<</Title (Refreshing modified Templates when APC is enabled and apc.stat = 0)
748
/Parent 156 0 R
749
/Dest [58 0 R /XYZ 0 595 0]
750
/Prev 302 0 R
751
/Next 304 0 R>>
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endobj
753

  
754
304 0 obj
755
<</Title (Reusing a stateful Node Visitor)
756
/Parent 156 0 R
757
/Dest [58 0 R /XYZ 0 347 0]
758
/Prev 303 0 R
759
/Next 305 0 R>>
760
endobj
761

  
762
305 0 obj
763
<</Title (Using the Template name to set the default Escaping Strategy)
764
/Parent 156 0 R
765
/Dest [59 0 R /XYZ 0 771 0]
766
/Prev 304 0 R>>
767
endobj
768

  
769
156 0 obj
770
<</Title (Recipes)
771
/Parent 148 0 R
772
/Dest [53 0 R /XYZ 0 771 0]
773
/Prev 155 0 R
774
/Next 157 0 R
775
/First 295 0 R
776
/Last 305 0 R
777
/Count -11>>
778
endobj
779

  
780
157 0 obj
781
<</Title (Coding Standards)
782
/Parent 148 0 R
783
/Dest [60 0 R /XYZ 0 771 0]
784
/Prev 156 0 R
785
/Next 158 0 R>>
786
endobj
787

  
788
306 0 obj
789
<</Title (The loop variable)
790
/Parent 158 0 R
791
/Dest [63 0 R /XYZ 0 661 0]
792
/Next 307 0 R>>
793
endobj
794

  
795
307 0 obj
796
<</Title (Adding a condition)
797
/Parent 158 0 R
798
/Dest [63 0 R /XYZ 0 200 0]
799
/Prev 306 0 R
800
/Next 308 0 R>>
801
endobj
802

  
803
308 0 obj
804
<</Title (The else Clause)
805
/Parent 158 0 R
806
/Dest [64 0 R /XYZ 0 546 0]
807
/Prev 307 0 R
808
/Next 309 0 R>>
809
endobj
810

  
811
309 0 obj
812
<</Title (Iterating over Keys)
813
/Parent 158 0 R
814
/Dest [64 0 R /XYZ 0 345 0]
815
/Prev 308 0 R
816
/Next 310 0 R>>
817
endobj
818

  
819
310 0 obj
820
<</Title (Iterating over Keys and Values)
821
/Parent 158 0 R
822
/Dest [64 0 R /XYZ 0 169 0]
823
/Prev 309 0 R>>
824
endobj
825

  
826
158 0 obj
827
<</Title (for)
828
/Parent 148 0 R
829
/Dest [62 0 R /XYZ 0 771 0]
830
/Prev 157 0 R
831
/Next 159 0 R
832
/First 306 0 R
833
/Last 310 0 R
834
/Count -5>>
835
endobj
836

  
837
159 0 obj
838
<</Title (if)
839
/Parent 148 0 R
840
/Dest [66 0 R /XYZ 0 771 0]
841
/Prev 158 0 R
842
/Next 160 0 R>>
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endobj
844

  
845
160 0 obj
846
<</Title (macro)
847
/Parent 148 0 R
848
/Dest [68 0 R /XYZ 0 771 0]
849
/Prev 159 0 R
850
/Next 161 0 R>>
851
endobj
852

  
853
161 0 obj
854
<</Title (filter)
855
/Parent 148 0 R
856
/Dest [70 0 R /XYZ 0 771 0]
857
/Prev 160 0 R
858
/Next 162 0 R>>
859
endobj
860

  
861
162 0 obj
862
<</Title (set)
863
/Parent 148 0 R
864
/Dest [71 0 R /XYZ 0 771 0]
865
/Prev 161 0 R
866
/Next 163 0 R>>
867
endobj
868

  
869
311 0 obj
870
<</Title (Child Template)
871
/Parent 163 0 R
872
/Dest [73 0 R /XYZ 0 771 0]
873
/Next 312 0 R>>
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endobj
875

  
876
312 0 obj
877
<</Title (Parent Blocks)
878
/Parent 163 0 R
879
/Dest [73 0 R /XYZ 0 267 0]
880
/Prev 311 0 R
881
/Next 313 0 R>>
882
endobj
883

  
884
313 0 obj
885
<</Title (Named Block End-Tags)
886
/Parent 163 0 R
887
/Dest [74 0 R /XYZ 0 771 0]
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/Prev 312 0 R
889
/Next 314 0 R>>
890
endobj
891

  
892
314 0 obj
893
<</Title (Block Nesting and Scope)
894
/Parent 163 0 R
895
/Dest [74 0 R /XYZ 0 583 0]
896
/Prev 313 0 R
897
/Next 315 0 R>>
898
endobj
899

  
900
315 0 obj
901
<</Title (Block Shortcuts)
902
/Parent 163 0 R
903
/Dest [74 0 R /XYZ 0 428 0]
904
/Prev 314 0 R
905
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906
endobj
907

  
908
316 0 obj
909
<</Title (Dynamic Inheritance)
910
/Parent 163 0 R
911
/Dest [74 0 R /XYZ 0 234 0]
912
/Prev 315 0 R
913
/Next 317 0 R>>
914
endobj
915

  
916
317 0 obj
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