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only allow $foo syntax in embedded quotes, unless escaped with backticks then allow any dollar var

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mohrt
2003-02-28 15:54:43 +00:00
parent 620674493a
commit 0a03b8c306
1 changed files with 1 additions and 1 deletions
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2
libs/Smarty_Compiler.class.php
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@@ -1448,7 +1448,7 @@ class Smarty_Compiler extends Smarty {
function _expand_quoted_text($var_expr)
{
// if contains unescaped $, expand it
if(preg_match_all('%(?<!\\\\)\$\`?' . $this->_dvar_guts_regexp . '\`?%', $var_expr, $_match)) {
if(preg_match_all('%(?<!\\\\)\$(?:\`' . $this->_dvar_guts_regexp . '\`|\w+)%', $var_expr, $_match)) {
$_match = $_match[0];
rsort($_match);
reset($_match);