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escape creating of language=php from interleaving

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mohrt
2007-02-23 19:40:01 +00:00
parent 2c90488fd2
commit b90563045e
1 changed files with 6 additions and 4 deletions
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10
libs/Smarty_Compiler.class.php
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@@ -281,7 +281,7 @@ class Smarty_Compiler extends Smarty {
/* loop through text blocks */ /* loop through text blocks */
for ($curr_tb = 0, $for_max = count($text_blocks); $curr_tb < $for_max; $curr_tb++) { for ($curr_tb = 0, $for_max = count($text_blocks); $curr_tb < $for_max; $curr_tb++) {
/* match anything resembling php tags */ /* match anything resembling php tags */
if (preg_match_all('~(<\?(?:\w+|=)?|\?>|language\s*=\s*[\"\']?php[\"\']?)~is', $text_blocks[$curr_tb], $sp_match)) { if (preg_match_all('~(<\?(?:\w+|=)?|\?>|language\s*=\s*[\"\']?\s*php\s*[\"\']?)~is', $text_blocks[$curr_tb], $sp_match)) {
/* replace tags with placeholders to prevent recursive replacements */ /* replace tags with placeholders to prevent recursive replacements */
$sp_match[1] = array_unique($sp_match[1]); $sp_match[1] = array_unique($sp_match[1]);
usort($sp_match[1], '_smarty_sort_length'); usort($sp_match[1], '_smarty_sort_length');
@@ -307,7 +307,7 @@ class Smarty_Compiler extends Smarty {
} }
} }
} }
/* Compile the template tags into PHP code. */ /* Compile the template tags into PHP code. */
$compiled_tags = array(); $compiled_tags = array();
for ($i = 0, $for_max = count($template_tags); $i < $for_max; $i++) { for ($i = 0, $for_max = count($template_tags); $i < $for_max; $i++) {
@@ -369,10 +369,12 @@ class Smarty_Compiler extends Smarty {
} }
$compiled_content .= str_replace('<?',$tmp_id,$text_blocks[$i]); $compiled_content .= str_replace('<?',$tmp_id,$text_blocks[$i]);
// escape created php tags // escape php tags created by interleaving
$compiled_content = str_replace('<?',"<?php echo '<?' ?>\n",$compiled_content); $compiled_content = str_replace('<?',"<?php echo '<?' ?>\n",$compiled_content);
$compiled_content = preg_replace("~(?<!')language\s*=\s*[\"\']?\s*php\s*[\"\']?~","<?php echo 'language=php' ?>\n",$compiled_content);
// recover legit tags // recover legit tags
$compiled_content = str_replace($tmp_id,'<?',$compiled_content); $compiled_content = str_replace($tmp_id,'<?',$compiled_content);
// remove \n from the end of the file, if any // remove \n from the end of the file, if any
if (strlen($compiled_content) && (substr($compiled_content, -1) == "\n") ) { if (strlen($compiled_content) && (substr($compiled_content, -1) == "\n") ) {