PHP FILTER_VALIDATE_REGEXP guolüshi
Dingyi he yongfa
FILTER_VALIDATE_REGEXP guolüshi jiyin xianghe Perl de zhengju biǎodá lai yanzheng zhí.
- Name: "validate_regexp"
- ID-number: 272
Kongxian xuanxiang:
- regexp - yanzheng suo yijiu de zhengju biǎodá
Lihao
<?php
var_dump(filter_var($string, FILTER_VALIDATE_REGEXP
,
array("options"=>array("regexp"=>"/^M(.*)/"))))
?>
Chu chu:
string(17) "Match this string"