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PHP implements regular expression extraction email address function

WBOYOriginal: 2016-07-25 08:45:28899browse

function extract_emails_from($string) {
//Add judgment on #, you know this ^_^ http://blog.ddian.cn
preg_match_all("/[._a-zA-Z0-9 -]+(@|#)[._a-zA-Z0-9-]+/i", $string, $matches);
return $matches[0];
}

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Regular expressions, PHP, email

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All expression symbols in regular expressions (summary)

PHP implements regular expression extraction email address function

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