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"