3v4l.org

run code in 300+ PHP versions simultaneously
<?php function maskString($string) { return preg_replace('/(?<=.).(?=.*)/u','*',$string); } function maskEmail($email) { $arremail = explode('@',$email); $arrdomain = explode('.',$arremail[1]); $jumdomain = count($arrdomain); echo $jumdomain; $dom = array(); for($i=0; $i<$jumdomain-1; $i++) { $dom[] = maskString($jumdomain[$i]); } $domain = implode('.',$dom); //$email1 = preg_replace('/(?<=.).(?=.*@)/u','*',$arremail[0].'@'); //$email2 = preg_replace('/(?<=.).(?=.*[.])/u','*',$arremail[1]); //return $email1.$email2; return maskString($arremail[0]).'@'.$domain; } $email = 'facebook@yahoo.co.id'; $result = maskEmail($email); echo $result;
Output for 8.3.0 - 8.3.6
3 Warning: Trying to access array offset on int in /in/gkCEi on line 16 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/gkCEi on line 4 Warning: Trying to access array offset on int in /in/gkCEi on line 16 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/gkCEi on line 4 f*******@.
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
3 Warning: Trying to access array offset on value of type int in /in/gkCEi on line 16 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/gkCEi on line 4 Warning: Trying to access array offset on value of type int in /in/gkCEi on line 16 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/gkCEi on line 4 f*******@.
Output for 8.0.0 - 8.0.30
3 Warning: Trying to access array offset on value of type int in /in/gkCEi on line 16 Warning: Trying to access array offset on value of type int in /in/gkCEi on line 16 f*******@.
Output for 7.4.0 - 7.4.33
3 Notice: Trying to access array offset on value of type int in /in/gkCEi on line 16 Notice: Trying to access array offset on value of type int in /in/gkCEi on line 16 f*******@.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
3f*******@.
preferences:
202.26 ms | 404 KiB | 326 Q