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功能不能正常工作它给我的错误的preg_match():未知的修饰PHP函数
Warning: preg_match(): Unknown modifier '_' in /home/u170751922/public_html/include/functions/main.php on line 325
这里是我的代码:
function verify_valid_email($emailtocheck)
{
$eregicheck = "^([-!#\$%&'*+./0-9=?A-Z^_`a-z{|}~])[email protected]([-!#\$%&'*+/0-9=?A-Z^_`a-z{|}~]+\\.)+[a-zA-Z]{2,4}\$/i";
return preg_match($eregicheck, $emailtocheck);
}
谢谢它帮助我 – user3063043