Revision 848
Added by thorn over 17 years ago
| trunk/CHANGELOG | ||
|---|---|---|
| 10 | 10 |
# = Bugfix |
| 11 | 11 |
! = Update/Change |
| 12 | 12 |
|
| 13 |
------------------------------------- 2.7.1 ------------------------------------- |
|
| 13 |
------------------------------------- 2.7.1 ------------------------------------- |
|
| 14 |
22-Jun-2008 Thomas Hornik |
|
| 15 |
# fixed issue with captcha (mt_rand() instead of rand()) |
|
| 16 |
# fixed bug in search (link to http://.../search/index.php performs a search with string 'unset') |
|
| 14 | 17 |
22-June-2008 Christian Sommer |
| 15 | 18 |
! added output of block number to section admin if no block name is specified |
| 16 | 19 |
21-June-2008 Christian Sommer |
| trunk/wb/include/captcha/captchas/ttf_image.php | ||
|---|---|---|
| 43 | 43 |
if(!function_exists('randomString')) {
|
| 44 | 44 |
function randomString($len) {
|
| 45 | 45 |
list($usec, $sec) = explode(' ', microtime());
|
| 46 |
srand((float)$sec + ((float)$usec * 100000)); |
|
| 46 |
mt_srand((float)$sec + ((float)$usec * 100000));
|
|
| 47 | 47 |
//$possible="ABCDEFGHJKLMNPRSTUVWXYZabcdefghkmnpqrstuvwxyz23456789"; |
| 48 | 48 |
$possible="abdfhkrsvwxz23456789"; |
| 49 | 49 |
$str=""; |
| 50 | 50 |
while(strlen($str)<$len) {
|
| 51 |
$str.=substr($possible,(rand()%(strlen($possible))),1); |
|
| 51 |
$str.=substr($possible,(mt_rand()%(strlen($possible))),1);
|
|
| 52 | 52 |
} |
| 53 | 53 |
return($str); |
| 54 | 54 |
} |
| ... | ... | |
| 64 | 64 |
|
| 65 | 65 |
// create image |
| 66 | 66 |
$image = ImageCreateFromPNG($bg); // background image |
| 67 |
$grey = rand(0,50); |
|
| 67 |
$grey = mt_rand(0,50);
|
|
| 68 | 68 |
$color = ImageColorAllocate($image, $grey, $grey, $grey); // font-color |
| 69 | 69 |
$ttf = $font; |
| 70 | 70 |
$ttfsize = 25; // fontsize |
| 71 | 71 |
|
| 72 |
if(rand(0,2)==0) { // 1 out of 3
|
|
| 72 |
if(mt_rand(0,2)==0) { // 1 out of 3
|
|
| 73 | 73 |
|
| 74 | 74 |
// draw each character individualy |
| 75 | 75 |
$count = 0; |
| 76 | 76 |
$image_failed = true; |
| 77 |
$angle = rand(-15,15); |
|
| 78 |
$x = rand(10,25); |
|
| 79 |
$y = rand($height-10,$height-2); |
|
| 77 |
$angle = mt_rand(-15,15);
|
|
| 78 |
$x = mt_rand(10,25);
|
|
| 79 |
$y = mt_rand($height-10,$height-2);
|
|
| 80 | 80 |
do {
|
| 81 | 81 |
for($i=0;$i<strlen($text);$i++) {
|
| 82 | 82 |
$res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text{$i});
|
| 83 |
$angle = rand(-15,15); |
|
| 84 |
$x = rand($res[4],$res[4]+10); |
|
| 85 |
$y = rand($height-15,$height-5); |
|
| 83 |
$angle = mt_rand(-15,15);
|
|
| 84 |
$x = mt_rand($res[4],$res[4]+10);
|
|
| 85 |
$y = mt_rand($height-15,$height-5);
|
|
| 86 | 86 |
} |
| 87 | 87 |
if($res[4] > $width) {
|
| 88 | 88 |
$image_failed = true; |
| ... | ... | |
| 100 | 100 |
$count=0; |
| 101 | 101 |
do {
|
| 102 | 102 |
$image = ImageCreateFromPNG($bg); // background image |
| 103 |
$grey = rand(0,50); |
|
| 103 |
$grey = mt_rand(0,50);
|
|
| 104 | 104 |
$color = ImageColorAllocate($image, $grey, $grey, $grey); // font-color |
| 105 | 105 |
$ttf = $font; |
| 106 | 106 |
$ttfsize = 25; // fontsize |
| 107 |
$angle = rand(0,5); |
|
| 108 |
$x = rand(5,30); |
|
| 109 |
$y = rand($height-10,$height-2); |
|
| 107 |
$angle = mt_rand(0,5);
|
|
| 108 |
$x = mt_rand(5,30);
|
|
| 109 |
$y = mt_rand($height-10,$height-2);
|
|
| 110 | 110 |
$res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text); |
| 111 | 111 |
// check if text fits into the image |
| 112 | 112 |
if(($res[0]>0 && $res[0]<$width) && ($res[1]>0 && $res[1]<$height) && |
| trunk/wb/include/captcha/captchas/calc_ttf_image.php | ||
|---|---|---|
| 73 | 73 |
|
| 74 | 74 |
// create image |
| 75 | 75 |
$image = ImageCreateFromPNG($bg); // background image |
| 76 |
$grey = rand(0,50); |
|
| 76 |
$grey = mt_rand(0,50);
|
|
| 77 | 77 |
$color = ImageColorAllocate($image, $grey, $grey, $grey); // font-color |
| 78 | 78 |
$ttf = $font; |
| 79 | 79 |
$ttfsize = 25; // fontsize |
| 80 | 80 |
|
| 81 |
if(rand(0,2)==0) { // 1 out of 3
|
|
| 81 |
if(mt_rand(0,2)==0) { // 1 out of 3
|
|
| 82 | 82 |
|
| 83 | 83 |
// draw each character individualy |
| 84 | 84 |
$count = 0; |
| 85 | 85 |
$image_failed = true; |
| 86 |
$angle = rand(-10,10); |
|
| 87 |
$x = rand(20,35); |
|
| 88 |
$y = rand($height-10,$height-2); |
|
| 86 |
$angle = mt_rand(-10,10);
|
|
| 87 |
$x = mt_rand(20,35);
|
|
| 88 |
$y = mt_rand($height-10,$height-2);
|
|
| 89 | 89 |
do {
|
| 90 | 90 |
for($i=0;$i<strlen($text);$i++) {
|
| 91 | 91 |
$res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text{$i});
|
| 92 |
$angle = rand(-10,10); |
|
| 93 |
$x = rand($res[4],$res[4]+10); |
|
| 94 |
$y = rand($height-12,$height-7); |
|
| 92 |
$angle = mt_rand(-10,10);
|
|
| 93 |
$x = mt_rand($res[4],$res[4]+10);
|
|
| 94 |
$y = mt_rand($height-12,$height-7);
|
|
| 95 | 95 |
} |
| 96 | 96 |
if($res[4] > $width) {
|
| 97 | 97 |
$image_failed = true; |
| ... | ... | |
| 109 | 109 |
$count=0; |
| 110 | 110 |
do {
|
| 111 | 111 |
$image = ImageCreateFromPNG($bg); // background image |
| 112 |
$grey = rand(0,50); |
|
| 112 |
$grey = mt_rand(0,50);
|
|
| 113 | 113 |
$color = ImageColorAllocate($image, $grey, $grey, $grey); // font-color |
| 114 |
$angle = rand(0,5); |
|
| 115 |
$x = rand(20,35); |
|
| 116 |
$y = rand($height-10,$height-2); |
|
| 114 |
$angle = mt_rand(0,5);
|
|
| 115 |
$x = mt_rand(20,35);
|
|
| 116 |
$y = mt_rand($height-10,$height-2);
|
|
| 117 | 117 |
$res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text); |
| 118 | 118 |
// check if text fits into the image |
| 119 | 119 |
if(($res[0]>0 && $res[0]<$width) && ($res[1]>0 && $res[1]<$height) && |
| trunk/wb/include/captcha/captchas/calc_image.php | ||
|---|---|---|
| 61 | 61 |
$gray = imagecolorallocate($image, 0xC0, 0xC0, 0xC0); |
| 62 | 62 |
$darkgray = imagecolorallocate($image, 0x30, 0x30, 0x30); |
| 63 | 63 |
|
| 64 |
srand((double)microtime()*1000000); |
|
| 65 |
|
|
| 66 | 64 |
for($i = 0; $i < 30; $i++) {
|
| 67 |
$x1 = rand(0,100); |
|
| 68 |
$y1 = rand(0,30); |
|
| 69 |
$x2 = rand(0,100); |
|
| 70 |
$y2 = rand(0,30); |
|
| 65 |
$x1 = mt_rand(0,100);
|
|
| 66 |
$y1 = mt_rand(0,30);
|
|
| 67 |
$x2 = mt_rand(0,100);
|
|
| 68 |
$y2 = mt_rand(0,30);
|
|
| 71 | 69 |
imageline($image, $x1, $y1, $x2, $y2 , $gray); |
| 72 | 70 |
} |
| 73 | 71 |
|
| 74 | 72 |
$x = 0; |
| 75 | 73 |
$l = strlen($cap); |
| 76 | 74 |
for($i = 0; $i < $l; $i++) {
|
| 77 |
$fnt = rand(3,5); |
|
| 78 |
$x = $x + rand(12 , 20); |
|
| 79 |
$y = rand(7 , 12); |
|
| 75 |
$fnt = mt_rand(3,5);
|
|
| 76 |
$x = $x + mt_rand(12 , 20);
|
|
| 77 |
$y = mt_rand(7 , 12);
|
|
| 80 | 78 |
imagestring($image, $fnt, $x, $y, substr($cap, $i, 1), $darkgray); |
| 81 | 79 |
} |
| 82 | 80 |
|
| trunk/wb/search/search.php | ||
|---|---|---|
| 164 | 164 |
} |
| 165 | 165 |
|
| 166 | 166 |
// Get search string |
| 167 |
$search_normal_string = 'unset';
|
|
| 168 |
$search_entities_string = 'unset'; // for SQL's LIKE
|
|
| 167 |
$search_normal_string = ''; |
|
| 168 |
$search_entities_string = ''; // for SQL's LIKE |
|
| 169 | 169 |
$search_display_string = ''; // for displaying |
| 170 | 170 |
$search_url_string = ''; // for $_GET |
| 171 | 171 |
$string = ''; |
Also available in: Unified diff
fixed issue with captcha (mt_rand() instead of rand()); fixed bug in search (link to http://.../search/index.php performs a search with string 'unset')