<?php
$pwd = "abc123AABC44555";
$pattern = '/(.)\1+/';
$x = str_split($pwd); sort($x);
$pwdSorted = implode("", $x);
echo (int)preg_match_all($pattern, $pwdSorted, $repChars).PHP_EOL;
print_r($repChars);
- Output for 5.0.2 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 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 - 8.3.4, 8.3.6
- 3
Array
(
[0] => Array
(
[0] => 44
[1] => 555
[2] => AA
)
[1] => Array
(
[0] => 4
[1] => 5
[2] => A
)
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
3
Array
(
[0] => Array
(
[0] => 44
[1] => 555
[2] => AA
)
[1] => Array
(
[0] => 4
[1] => 5
[2] => A
)
)
- Output for 5.0.0 - 5.0.1
- Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/idg1i on line 6
3PHP_EOLArray
(
[0] => Array
(
[0] => 44
[1] => 555
[2] => AA
)
[1] => Array
(
[0] => 4
[1] => 5
[2] => A
)
)
- Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: str_split() in /in/idg1i on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: str_split() in /in/idg1i on line 4
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: str_split() in /in/idg1i on line 4
preferences:
223.71 ms | 401 KiB | 350 Q