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Allow access to superglobals and constants in template code

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This commit is contained in:
Kijin Sung 2016-10-01 21:39:04 +09:00
parent 78a0e857b5
commit b6113b9df8
1 changed files with 12 additions and 2 deletions
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14
classes/template/TemplateHandler.class.php
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@ -235,7 +235,7 @@ class TemplateHandler
$buff = $this->_parseInline($buff);
// include, unload/load, import
$buff = preg_replace_callback('/{(@[\s\S]+?|(?=\$\w+|_{1,2}[A-Z]+|[!\(+-]|\w+(?:\(|::)|\d+|[\'"].*?[\'"]).+?)}|<(!--[#%])?(include|import|(un)?load(?(4)|(?:_js_plugin)?)|config)(?(2)\(["\']([^"\']+)["\'])(.*?)(?(2)\)--|\/)>|<!--(@[a-z@]*)([\s\S]*?)-->(\s*)/', array($this, '_parseResource'), $buff);
$buff = preg_replace_callback('/{(@[\s\S]+?|(?=[\$\\\\]\w+|_{1,2}[A-Z]+|[!\(+-]|\w+(?:\(|::)|\d+|[\'"].*?[\'"]).+?)}|<(!--[#%])?(include|import|(un)?load(?(4)|(?:_js_plugin)?)|config)(?(2)\(["\']([^"\']+)["\'])(.*?)(?(2)\)--|\/)>|<!--(@[a-z@]*)([\s\S]*?)-->(\s*)/', array($this, '_parseResource'), $buff);
// remove block which is a virtual tag
$buff = preg_replace('@</?block\s*>@is', '', $buff);
@ -824,7 +824,17 @@ class TemplateHandler
{
return '';
}
return preg_replace('@(?<!::|\\\\|(?<!eval\()\')\$([a-z]|_[a-z0-9])@i', '\$__Context->$1', $php);
return preg_replace_callback('@(?<!::|\\\\|(?<!eval\()\')\$([a-z_][a-z0-9_]*)@i', function($matches) {
if (preg_match('/^(?:GLOBALS|_SERVER|_COOKIE|_GET|_POST|_REQUEST|__Context)$/', $matches[1]))
{
return '$' . $matches[1];
}
else
{
return '$__Context->' . $matches[1];
}
}, $php);
}
}