3v4l.org

run code in 300+ PHP versions simultaneously
<?php $flag = "THIS IS FLAG"; $password= "\x34\x32\x2E"; if (0 >= preg_match('/^[[:graph:]]{12,}$/', $password)) { echo 'Wrong Format'; exit; } while (TRUE) { $reg = '/([[:punct:]]+|[[:digit:]]+|[[:upper:]]+|[[:lower:]]+)/'; if (6 > preg_match_all($reg, $password, $arr)) break; $c = 0; $ps = array('punct', 'digit', 'upper', 'lower'); foreach ($ps as $pt) { if (preg_match("/[[:$pt:]]+/", $password)) $c += 1; } if ($c < 3) break; if ("42" == $password) echo $flag; else echo 'Wrong password'; exit; } ?>

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)
8.3.60.0090.00618.55
8.3.50.0120.00722.81
8.3.40.0070.00718.98
8.3.30.0110.00419.09
8.3.20.0000.00720.39
8.3.10.0050.00321.70
8.3.00.0040.00419.02
8.2.180.0090.00618.41
8.2.170.0110.00422.96
8.2.160.0100.00319.41
8.2.150.0070.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.44
8.2.110.0080.00022.13
8.2.100.0040.00818.03
8.2.90.0050.00319.21
8.2.80.0050.00317.97
8.2.70.0080.00017.88
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0040.00717.91
8.2.30.0050.00218.28
8.2.20.0050.00217.90
8.2.10.0000.00718.22
8.2.00.0050.00319.66
8.1.280.0060.00925.92
8.1.270.0100.01018.88
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0000.00923.86
8.1.230.0080.00419.22
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.48
8.1.190.0080.00017.35
8.1.180.0000.00918.10
8.1.170.0030.00518.72
8.1.160.0080.00022.04
8.1.150.0040.00418.76
8.1.140.0040.00417.50
8.1.130.0070.00017.78
8.1.120.0070.00017.58
8.1.110.0070.00017.53
8.1.100.0050.00217.43
8.1.90.0050.00317.57
8.1.80.0050.00317.48
8.1.70.0000.00717.45
8.1.60.0040.00417.69
8.1.50.0000.00917.57
8.1.40.0060.00317.70
8.1.30.0000.00817.77
8.1.20.0080.00017.86
8.1.10.0050.00217.63
8.1.00.0040.00417.49
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.48
8.0.270.0030.00316.99
8.0.260.0000.00617.29
8.0.250.0000.00716.98
8.0.240.0060.00317.04
8.0.230.0030.00317.10
8.0.220.0000.00716.95
8.0.210.0040.00317.04
8.0.200.0060.00017.06
8.0.190.0030.00616.98
8.0.180.0030.00317.03
8.0.170.0000.00816.96
8.0.160.0000.00717.01
8.0.150.0000.00716.88
8.0.140.0030.00517.00
8.0.130.0000.00613.45
8.0.120.0060.00317.04
8.0.110.0040.00416.90
8.0.100.0080.00016.91
8.0.90.0070.00016.89
8.0.80.0070.01417.06
8.0.70.0070.00016.85
8.0.60.0040.00417.08
8.0.50.0000.00716.98
8.0.30.0120.00617.26
8.0.20.0100.01517.40
8.0.10.0060.00317.22
8.0.00.0110.01116.88
7.4.330.0020.00215.03
7.4.320.0030.00316.76
7.4.300.0030.00316.61
7.4.290.0040.00416.65
7.4.280.0040.00416.74
7.4.270.0030.00316.77
7.4.260.0000.00716.79
7.4.250.0000.00816.70
7.4.240.0000.00716.75
7.4.230.0030.00316.59
7.4.220.0070.01816.62
7.4.210.0070.01416.56
7.4.200.0030.00416.78
7.4.160.0090.00616.66
7.4.150.0180.00717.40
7.4.140.0060.01217.86
7.4.130.0140.00616.55
7.4.120.0080.00916.73
7.4.110.0060.01316.75
7.4.100.0060.01216.77
7.4.90.0060.01116.79
7.4.80.0140.00619.39
7.4.70.0100.01016.47
7.4.60.0080.00916.59
7.4.50.0110.00016.51
7.4.40.0100.00616.76
7.4.30.0060.01016.54
7.4.00.0070.01015.29
7.3.330.0030.00313.31
7.3.320.0040.00413.16
7.3.310.0070.00016.35
7.3.300.0000.00616.32
7.3.290.0080.00816.43
7.3.280.0140.00416.47
7.3.270.0140.00617.40
7.3.260.0070.01016.37
7.3.250.0050.01216.49
7.3.240.0040.01216.42
7.3.230.0030.01316.55
7.3.210.0090.01116.46
7.3.200.0080.00819.39
7.3.190.0160.00016.48
7.3.180.0100.00716.59
7.3.170.0110.00516.49
7.3.160.0070.01016.47
7.3.10.0060.00616.27
7.3.00.0060.00916.55
7.2.330.0100.00816.85
7.2.320.0090.00916.64
7.2.310.0000.01816.66
7.2.300.0110.01416.74
7.2.290.0060.01216.73
7.2.130.0100.00316.75
7.2.120.0120.00817.09
7.2.110.0100.00716.77
7.2.100.0070.00716.77
7.2.90.0000.01616.66
7.2.80.0150.01116.50
7.2.70.0080.00916.89
7.2.60.0060.00817.01
7.2.50.0000.01916.92
7.2.40.0100.01316.94
7.2.30.0140.01116.80
7.2.20.0120.00616.84
7.2.10.0060.01416.88
7.2.00.0110.00718.25
7.1.250.0140.00515.62
7.1.200.0030.00915.95
7.1.100.0000.01217.86
7.1.70.0070.00017.12
7.1.60.0070.01719.57
7.1.50.0080.00416.97
7.1.00.0030.07722.55
7.0.200.0060.00316.77
7.0.140.0070.03322.04
7.0.60.0200.07320.04
7.0.50.0030.04017.84
7.0.40.0030.04320.07
7.0.30.0200.04720.11
7.0.20.0270.08320.12
7.0.10.0130.08320.21
7.0.00.0030.05720.03
5.6.280.0100.06321.07
5.6.210.0030.08020.51
5.6.200.0100.08018.12
5.6.190.0100.08020.79
5.6.180.0330.03320.59
5.6.170.0370.03720.49
5.6.160.0100.08020.43
5.6.150.0070.07318.14
5.6.140.0100.04718.11
5.6.130.0030.04318.10
5.6.120.0130.07321.03
5.6.110.0070.08021.13
5.6.100.0070.04320.97
5.6.90.0030.07320.84
5.6.80.0130.03020.36
5.5.350.0300.05020.33
5.5.340.0230.03718.02
5.5.330.0170.06720.25
5.5.320.2800.04020.31
5.5.310.0300.04020.21
5.5.300.0030.03718.02
5.5.290.0170.04017.90
5.5.280.0070.05720.76
5.5.270.0100.08320.95
5.5.260.0100.07320.79
5.5.250.0100.04020.68
5.5.240.0130.07020.19
5.4.450.0700.06019.13
5.4.440.0330.06019.27
5.4.430.0100.05319.30
5.4.420.0170.07019.63
5.4.410.0130.05019.33
5.4.400.0170.05019.33
5.4.390.0170.04718.92
5.4.380.0130.05718.68
5.4.370.0230.04718.73
5.4.360.0170.05018.55
5.4.350.0130.05718.50
5.4.340.0230.04718.52
5.4.320.0130.05718.49
5.4.310.0170.05018.76
5.4.300.0200.05018.73
5.4.290.0200.04718.78
5.4.280.0170.05318.73
5.4.270.0170.05018.79
5.4.260.0130.06018.53
5.4.250.0200.05318.73
5.4.240.0270.04318.79
5.4.230.0170.05318.78
5.4.220.0200.05018.64
5.4.210.0170.05018.52
5.4.200.0100.05316.53
5.4.190.0200.04718.54
5.4.180.0170.05018.46
5.4.170.0200.05018.72
5.4.160.0130.05318.73
5.4.150.0130.05718.65
5.4.140.0200.04716.30
5.4.130.0270.03316.26
5.4.120.0170.04716.22
5.4.110.0200.04716.27
5.4.100.0130.05716.25
5.4.90.0170.05316.15
5.4.80.0170.05016.26
5.4.70.0230.04316.14
5.4.60.0270.04316.25
5.4.50.0130.05016.16
5.4.40.0170.05316.25
5.4.30.0200.04716.15
5.4.20.0230.05316.36
5.4.10.0170.04716.28
5.4.00.0230.04015.70
5.3.290.0030.06714.80
5.3.280.0130.05314.72
5.3.270.0230.04714.67
5.3.260.0130.05314.57
5.3.250.0070.06014.66
5.3.240.0170.05014.73
5.3.230.0200.05014.55
5.3.220.0170.05014.70
5.3.210.0200.05014.61
5.3.200.0130.05314.69
5.3.190.0230.04314.72
5.3.180.0100.05314.70
5.3.170.0100.05314.69
5.3.160.0270.03714.74
5.3.150.0170.05314.58
5.3.140.0270.03714.55
5.3.130.0200.05314.56
5.3.120.0200.05314.61
5.3.110.0200.05014.57
5.3.100.0200.05714.04
5.3.90.0130.05014.02
5.3.80.0100.05314.04
5.3.70.0130.05014.04
5.3.60.0200.04314.03
5.3.50.0130.05013.93
5.3.40.0270.03713.98
5.3.30.0130.04713.98
5.3.20.0200.04013.76
5.3.10.0070.06013.63
5.3.00.0170.04713.62
5.2.170.0100.04311.06
5.2.160.0130.03711.04
5.2.150.0070.04711.14
5.2.140.0070.04711.13
5.2.130.0030.05011.07
5.2.120.0070.04311.10
5.2.110.0170.03311.02
5.2.100.0030.04711.09
5.2.90.0100.04011.08
5.2.80.0100.04311.09
5.2.70.0230.03011.07
5.2.60.0070.04311.00
5.2.50.0170.03710.93
5.2.40.0100.04010.89
5.2.30.0200.03010.98
5.2.20.0030.04710.96
5.2.10.0130.03710.96
5.2.00.0100.04010.70
5.1.60.0100.03010.00
5.1.50.0130.03010.00
5.1.40.0100.0339.98
5.1.30.0130.03310.29
5.1.20.0170.03010.35
5.1.10.0100.0339.98
5.1.00.0170.03010.13
5.0.50.0070.0308.57
5.0.40.0100.0238.37
5.0.30.0070.0438.20
5.0.20.0070.0278.25
5.0.10.0030.0308.25
5.0.00.0070.0438.33
4.4.90.0000.0275.88
4.4.80.0030.0235.89
4.4.70.0030.0235.83
4.4.60.0070.0205.93
4.4.50.0100.0205.83
4.4.40.0100.0305.83
4.4.30.0000.0275.88
4.4.20.0030.0235.94
4.4.10.0100.0175.92
4.4.00.0130.0375.93
4.3.110.0100.0275.82
4.3.100.0030.0335.75
4.3.90.0070.0275.78
4.3.80.0030.0335.81
4.3.70.0100.0135.82
4.3.60.0000.0235.80
4.3.50.0070.0205.83
4.3.40.0100.0305.78
4.3.30.0030.0234.59
4.3.20.0070.0204.63
4.3.10.0000.0234.51
4.3.00.0130.0207.12

preferences:
37.91 ms | 401 KiB | 5 Q