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Fixed edge case in Context::get where trim was eating trailing escaped quote in a quoted literal string that ends with an escaped quote

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This commit is contained in:
Chris Gray 2014-01-17 00:30:14 -06:00
parent da1cf77c58
commit 78974dee1b
1 changed files with 6 additions and 1 deletions
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7
src/Handlebars/Context.php
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@ -184,6 +184,7 @@ class Context
* @param boolean $strict strict search? if not found then throw exception
*
* @throws \InvalidArgumentException in strict mode and variable not found
* @throws \RuntimeException if supplied argument is a malformed quoted string
* @return mixed
*/
public function get($variableName, $strict = false)
@ -225,7 +226,11 @@ class Context
} elseif ($variableName == '@key') {
$current = $this->lastKey();
} elseif ($variableName[0] == "'" || $variableName[0] == '"') {
$current = trim($variableName, '"\'');
if ($variableName[0] == substr($variableName, -1) && strlen($variableName) > 2){
$current = substr($variableName, 1, strlen($variableName) -2);
} else {
throw new \RuntimeException("Malformed string: ".$variableName);
}
} else {
$chunks = explode('.', $variableName);
foreach ($chunks as $chunk) {