3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class PasswordValidation { public static function digitCount($string) { return self::occurrencesCount($string, '/[0-9]/'); } public static function lcCount($string) { return self::occurrencesCount($string, '/[a-z]/'); } public static function ucCount($string) { return self::occurrencesCount($string, '/[A-Z]/'); } public static function nonAlphaNumCount($string) { return self::occurrencesCount($string, '/[^0-9a-zA-Z]/'); } public static function repeatedCharCount($string) { $lcString = strtolower($string); $prevChar = $lcString[0]; $currentLen = 0; $maxLen = 0; for ($i = 1; $i < strlen($lcString); $i++) { if ($lcString[$i] === $prevChar) { $currentLen += 1; } else { $currentLen = 1; } $maxLen = max($maxLen, $currentLen); $prevChar = $lcString[$i]; } return $maxLen; } public static function consecutiveCharCount($string) { $lcString = strtolower($string); $prevChar = $lcString[0]; $currentLen = 0; $maxLen = 0; $ascending = null; for ($i = 1; $i < strlen($lcString); $i++) { $diff = ord($lcString[$i]) - ord($prevChar); if ($diff == 1) { if ($ascending !== true) { $ascending = true; $currentLen = 1; } $currentLen += 1; } elseif ($diff == -1) { if ($ascending !== false) { $ascending = false; $currentLen = 1; } $currentLen += 1; } else { $currentLen = 1; } $maxLen = max($maxLen, $currentLen); $prevChar = $lcString[$i]; } return $maxLen; } private static function occurrencesCount($string, $regex) { preg_match_all($regex, $string, $matches); return count($matches[0]); } } echo PasswordValidation::consecutiveCharCount("abcdegionoas"); echo "\r\n"; echo PasswordValidation::consecutiveCharCount("EDCb00808asabc"); echo "\r\n"; echo PasswordValidation::consecutiveCharCount("asg7898"); echo "\r\n"; echo PasswordValidation::consecutiveCharCount("asgab876567asfon"); echo "\r\n"; echo PasswordValidation::repeatedCharCount("abcdegionoas"); echo "\r\n"; echo PasswordValidation::repeatedCharCount("EDCb00808asabc"); echo "\r\n"; echo PasswordValidation::repeatedCharCount("asg7898"); echo "\r\n"; echo PasswordValidation::repeatedCharCount("asgaaaCCc656bBBb7asfon"); echo "\r\n";
Output for 5.0.0 - 7.1.0
5 4 3 4 1 2 1 4
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WNBrn on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WNBrn on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/WNBrn on line 4
Process exited with code 255.