3v4l.org

run code in 300+ PHP versions simultaneously
<?php $maxLength = 5; $minCharValue = 33; $maxCharValue = 36; $pass = array(); // une petite fonction utilitaire pour récupérer le mot de passe en string function arrayToString($array) { return implode( array_map('chr', $array) ); } // la fonction qui teste le mot de passe ! function test($array) { $password = arrayToString($array); $result = echo($password); return $result; } while( count($pass) < $maxLength + 1) { // on incrémente la première lettre for ($i = $minCharValue; $i <= $maxCharValue; $i++) { $pass[0] = $i; // puis on test le mot de passe ! if ( test($pass) ){ // si on a trouvé, on s'arrête echo arrayToString($pass); break; } } // on remet à zéro (33, en fait) tous les caractères qui sont arrivés au bout $j = 0; while ( $pass[$j] == $maxCharValue ) { $pass[$j] = $minCharValue; $j++; // si $j dépasse la taille de $pass, il faut l'agrandir ! // sinon, Undefined offset if ($j >= count($pass) ) { $pass[$j] = $minCharValue - 1; } } // on incrémente la denière lettre qui n'est pas 126 $pass[$j]++; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.0.80.0120.00316.82
8.0.70.0030.01216.85
8.0.60.0150.00016.79
8.0.50.0100.00716.72
8.0.30.0060.00916.74
8.0.20.0060.00916.90
8.0.10.0130.00316.80
8.0.00.0120.00316.94
7.4.210.0060.01016.22
7.4.200.0060.00916.30
7.4.190.0060.00816.54
7.4.180.0070.00716.33
7.4.160.0110.00416.34
7.4.150.0090.00616.39
7.4.140.0060.00916.40
7.4.130.0110.00416.23
7.4.120.0080.00816.30
7.4.110.0030.01316.28
7.4.100.0090.00616.40
7.4.90.0060.01316.19
7.4.80.0110.00516.40
7.4.70.0100.00616.16
7.4.60.0150.00016.26
7.4.50.0070.00716.17
7.4.40.0050.01016.12
7.4.30.0070.00716.26
7.4.20.0030.01316.23
7.4.10.0040.01116.25
7.4.00.0130.00016.29
7.3.290.0090.00916.17
7.3.280.0070.00716.21
7.3.270.0070.00716.20
7.3.260.0040.01116.12
7.3.250.0000.01416.12
7.3.240.0060.00816.19
7.3.230.0030.01616.14
7.3.220.0030.01016.05
7.3.210.0030.01016.09
7.3.200.0070.00716.05
7.3.190.0100.00316.14
7.3.180.0030.01016.07
7.3.170.0030.01016.08
7.3.160.0030.01016.07
7.3.150.0060.01316.05
7.3.140.0160.00316.13
7.3.130.0070.01116.16
7.3.120.0030.01016.09
7.3.110.0030.01016.02
7.3.100.0000.01416.10
7.3.90.0090.00616.36
7.3.80.0100.00316.15
7.3.70.0060.01316.21
7.3.60.0070.00716.20
7.3.50.0130.00016.20
7.3.40.0100.00316.20
7.3.30.0000.01416.16
7.3.20.0070.00716.20
7.3.10.0040.01116.19
7.3.00.0000.01416.24

preferences:
148.29 ms | 1386 KiB | 7 Q