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Diffstat (limited to 'frontends/php/include/func.inc.php')
| -rw-r--r-- | frontends/php/include/func.inc.php | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/frontends/php/include/func.inc.php b/frontends/php/include/func.inc.php index 2e67e260..299ae747 100644 --- a/frontends/php/include/func.inc.php +++ b/frontends/php/include/func.inc.php @@ -223,6 +223,12 @@ function zbx_rksort(&$array, $flags=NULL){ /************* END SORT *************/ /************* ZBX MISC *************/ +if(!function_exists('ctype_digit')){ + function ctype_digit($x){ + return preg_match('/^\\d+$/',$x); + } +} + function zbx_numeric($value){ if(is_array($value)) return false; if(zbx_empty($value)) return false; |