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author | plegall <plg@piwigo.org> | 2015-12-30 16:21:32 +0100 |
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committer | plegall <plg@piwigo.org> | 2015-12-30 16:21:32 +0100 |
commit | 3ec3cbe6cec5968d29cb11af139123191f4cb4ee (patch) | |
tree | 34aecd51071d63f8df1862a1a11898d8c43fe68a /include/smarty/libs/plugins/shared.literal_compiler_param.php | |
parent | 6ba0148e646b2a193dc4111bb0a443d8c193e646 (diff) | |
parent | 1681b02ee98c2deb740d394280a2a685170bc72e (diff) |
Merge branch 'bug/385-php7'
Diffstat (limited to 'include/smarty/libs/plugins/shared.literal_compiler_param.php')
-rw-r--r-- | include/smarty/libs/plugins/shared.literal_compiler_param.php | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/smarty/libs/plugins/shared.literal_compiler_param.php b/include/smarty/libs/plugins/shared.literal_compiler_param.php index dbcd9374c..47d728a76 100644 --- a/include/smarty/libs/plugins/shared.literal_compiler_param.php +++ b/include/smarty/libs/plugins/shared.literal_compiler_param.php @@ -2,7 +2,7 @@ /** * Smarty plugin * - * @package Smarty + * @package Smarty * @subpackage PluginsShared */ @@ -12,22 +12,24 @@ * @param array $params parameter array as given to the compiler function * @param integer $index array index of the parameter to convert * @param mixed $default value to be returned if the parameter is not present + * * @return mixed evaluated value of parameter or $default * @throws SmartyException if parameter is not a literal (but an expression, variable, …) * @author Rodney Rehm */ -function smarty_literal_compiler_param($params, $index, $default=null) +function smarty_literal_compiler_param($params, $index, $default = null) { // not set, go default if (!isset($params[$index])) { return $default; } // test if param is a literal - if (!preg_match('/^([\'"]?)[a-zA-Z0-9]+(\\1)$/', $params[$index])) { + if (!preg_match('/^([\'"]?)[a-zA-Z0-9-]+(\\1)$/', $params[$index])) { throw new SmartyException('$param[' . $index . '] is not a literal and is thus not evaluatable at compile time'); } $t = null; eval("\$t = " . $params[$index] . ";"); + return $t; } |