3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pswd = "3@ar1A"; $letterStart = preg_match("/^[A-Za-z]/", $pswd); // start with a letter $specialChar= preg_match("/(?=.*[!@#&*%]+)/", $pswd); // one or more special chars in list $numberChar= preg_match("/(?=.*[0-9].*[0-9])/", $pswd); //two or more digits $upperChar= preg_match("/(?=.*[A-Z])/", $pswd); //two or more upper case letters x $lowerChar= preg_match("/(?=.*[a-z].*[a-z])/", $pswd); //two or more lower case letters x $pswdLength = preg_match("/(?=^.{6,20}$)/", $pswd); //length of pswd between min and max echo $letterStart . " " . $specialChar . " " . $numberChar . " " . $upperChar . " " . $lowerChar . " " . $pswdLength;
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, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
0 1 1 1 1 1

preferences:
206.56 ms | 406 KiB | 309 Q