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<?php $str = 'abdeddf@hotmail.com'; $pattern = '/^[A-Z0-9.-]+\.[A-Z]{2,}\b/i'; function validEmail($email){ // Check the formatting is correct if(filter_var($email, FILTER_VALIDATE_EMAIL) === false){ return FALSE; } // Next check the domain is real. $domain = explode("@", $email, 2); var_dump($domain); return checkdnsrr($domain[1]); // returns TRUE/FALSE; } var_dump(validEmail($str));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(7) "abdeddf" [1]=> string(11) "hotmail.com" } bool(false)

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