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<?php function validatePassword($pwd) { $messages = []; if (strlen($pwd) < 8) { $messages []= "Your Password Must Contain At Least 8 Characters!"; } if (strlen($pwd) > 16) { $messages []= "Your Password is too long!"; } if(!preg_match("#[0-9]+#", $pwd)) { $messages []= "Your Password Must Contain At Least 1 Number!"; } if(!preg_match("#[A-Z]+#", $pwd)) { $messages []= "Your Password Must Contain At Least 1 Capital Letter!"; } if(!preg_match("#[a-z]+#", $pwd)) { $messages []= "Your Password Must Contain At Least 1 Lowercase Letter!"; } if (empty($messages)) { return "Password is acceptable"; } return implode("\n", $messages); } $Passwords = array("donkeypass", "password", "Prebyt1na!", "1234", "abcd", "narW1@asndk", "pasS w0rd!", "maK%sh1ft", "mypasswordisthebestpasswordever!23493484023", "sD123#vAr2@y7"); foreach ($Passwords as $value) { echo validatePassword($value), "\n\n"; }
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
Your Password Must Contain At Least 1 Number! Your Password Must Contain At Least 1 Capital Letter! Your Password Must Contain At Least 1 Number! Your Password Must Contain At Least 1 Capital Letter! Password is acceptable Your Password Must Contain At Least 8 Characters! Your Password Must Contain At Least 1 Capital Letter! Your Password Must Contain At Least 1 Lowercase Letter! Your Password Must Contain At Least 8 Characters! Your Password Must Contain At Least 1 Number! Your Password Must Contain At Least 1 Capital Letter! Password is acceptable Password is acceptable Password is acceptable Your Password is too long! Your Password Must Contain At Least 1 Capital Letter! Password is acceptable

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182.49 ms | 410 KiB | 5 Q