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Introduction to php regular verification username_PHP tutorial

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2016-07-21 15:51:19773browse


if (mb_ereg("^[w-.]{1,32}$", $str)) { 
echo 'yes'; 
} else { 
echo 'no'; 


?>

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/319195.htmlTechArticle?php if(mb_ereg("^[w-.]{1,32}$",$str)){ echo'yes'; }else{ echo'no'; } ?...
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