get_one($sql); if (!is_null($codedata)) { $newvalue = do_eval($codedata, $varlist, $wb_page_data); // check returnvalue (must be a string of 1 char at least or (bool)true if ($newvalue == '' && $newvalue !== true) { if(DEBUG === true) { $newvalue = 'Error in: '.$droplet.', no valid returnvalue.'; } else { $newvalue = true; } } if ($newvalue === true) { $newvalue = ""; } // remove any defined CSS section from code. For valid XHTML a CSS-section is allowed inside ... only! $newvalue = preg_replace('/.*<\/style>/siU', '', $newvalue); // push droplet-tag and it's replacement into Search/Replace array after executing only $droplet_tags[] = '[['.$droplet.']]'; $droplet_replacements[] = $newvalue; } } } // End foreach( $found_droplets[1] as $droplet ) // replace each Droplet-Tag with coresponding $newvalue $wb_page_data = str_replace($droplet_tags, $droplet_replacements, $wb_page_data); } // returns TRUE if droplets found in content, FALSE if not return( count($droplet_tags)!=0 ); } function evalDroplets( &$wb_page_data, $max_loops = 3 ) { $max_loops = ((int)$max_loops = 0 ? 3 : (int)$max_loops); while( (processDroplets($wb_page_data) == true) && ($max_loops > 0)) { $max_loops--; } return $wb_page_data; }