3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/%0[0-8bcef]/', '%08b'));

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)
8.3.60.0100.00718.28
8.3.50.0070.00718.12
8.3.40.0070.01118.73
8.3.30.0070.00718.93
8.3.20.0000.00820.36
8.3.10.0080.00023.71
8.3.00.0060.00319.04
8.2.180.0150.00316.32
8.2.170.0070.01022.96
8.2.160.0070.00722.14
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.64
8.2.110.0060.00320.53
8.2.100.0090.00317.79
8.2.90.0060.00317.50
8.2.80.0040.00417.97
8.2.70.0040.00417.91
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0000.00819.16
8.2.30.0080.00019.13
8.2.20.0040.00417.64
8.2.10.0000.00718.02
8.2.00.0060.00317.63
8.1.280.0120.00325.92
8.1.270.0080.00018.75
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0000.01022.10
8.1.230.0040.00720.84
8.1.220.0000.00717.74
8.1.210.0070.00418.77
8.1.200.0000.00917.36
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0000.00818.60
8.1.160.0000.00818.77
8.1.150.0040.00418.77
8.1.140.0040.00417.39
8.1.130.0000.00717.70
8.1.120.0030.00317.37
8.1.110.0000.00817.38
8.1.100.0000.00817.48
8.1.90.0070.00017.52
8.1.80.0000.00717.54
8.1.70.0000.00817.50
8.1.60.0080.00017.59
8.1.50.0050.00317.49
8.1.40.0030.00617.41
8.1.30.0000.00817.68
8.1.20.0050.00217.58
8.1.10.0000.00717.43
8.1.00.0040.00417.50
8.0.300.0030.00620.14
8.0.290.0080.00016.75
8.0.280.0030.00318.27
8.0.270.0030.00317.07
8.0.260.0030.00317.19
8.0.250.0070.00016.96
8.0.240.0030.00316.94
8.0.230.0030.00316.88
8.0.220.0030.00316.89
8.0.210.0000.00716.82
8.0.200.0000.00716.94
8.0.190.0030.00516.99
8.0.180.0040.00416.94
8.0.170.0050.00316.91
8.0.160.0030.00316.82
8.0.150.0040.00416.74
8.0.140.0030.00316.79
8.0.130.0030.00313.31
8.0.120.0040.00416.86
8.0.110.0050.00216.95
8.0.100.0040.00416.82
8.0.90.0000.00716.76
8.0.80.0100.00716.86
8.0.70.0070.00016.79
8.0.60.0000.00716.81
8.0.50.0000.00716.72
8.0.30.0130.00817.21
8.0.20.0190.00617.40
8.0.10.0000.00717.06
8.0.00.0090.01116.85
7.4.330.0040.00415.03
7.4.320.0030.00316.57
7.4.300.0030.00316.45
7.4.290.0000.00716.60
7.4.280.0000.00716.74
7.4.270.0000.00716.58
7.4.260.0030.00716.52
7.4.250.0030.00616.47
7.4.240.0040.00316.66
7.4.230.0030.00316.49
7.4.220.0130.00716.53
7.4.210.0180.00416.77
7.4.200.0030.00316.62
7.4.160.0100.01316.54
7.4.150.0140.00317.40
7.4.140.0090.00817.86
7.4.130.0110.00816.49
7.4.120.0100.00916.61
7.4.110.0100.01016.58
7.4.100.0130.01016.52
7.4.90.0130.00316.80
7.4.80.0030.01419.39
7.4.70.0030.01416.63
7.4.60.0090.01216.43
7.4.50.0050.00316.55
7.4.40.0100.00716.51
7.4.30.0090.00616.66
7.4.00.0060.01015.09
7.3.330.0050.00013.20
7.3.320.0000.00513.02
7.3.310.0030.00316.15
7.3.300.0000.00716.16
7.3.290.0080.00716.31
7.3.280.0070.00816.33
7.3.270.0110.00717.40
7.3.260.0090.00916.32
7.3.250.0100.00916.38
7.3.240.0040.01216.32
7.3.230.0030.01316.48
7.3.210.0110.01116.62
7.3.200.0170.00619.39
7.3.190.0080.00816.68
7.3.180.0100.00616.27
7.3.170.0060.01716.41
7.3.160.0090.00616.65
7.2.330.0070.01716.39
7.2.320.0140.00416.54
7.2.310.0170.00716.63
7.2.300.0100.00716.54
7.2.290.0070.01116.45
7.2.00.0040.00819.33
7.1.200.0160.00415.66
7.1.100.0030.01018.10
7.1.70.0030.00717.39
7.1.60.0100.01419.57
7.1.50.0100.01616.73
7.1.00.0000.07322.55
7.0.200.0030.00616.84
7.0.140.0030.03722.08
7.0.60.0030.04019.85
7.0.50.0070.06717.86
7.0.40.0170.05720.26
7.0.30.0070.06020.35
7.0.20.0200.05720.19
7.0.10.0130.03720.05
7.0.00.0030.06020.12
5.6.280.0100.07020.92
5.6.210.0130.07320.76
5.6.200.0030.04318.12
5.6.190.0070.09020.35
5.6.180.0070.08720.57
5.6.170.0270.06020.37
5.6.160.0070.04020.38
5.6.150.0170.07018.22
5.6.140.0070.07318.08
5.6.130.0070.08018.22
5.6.120.0170.07321.11
5.6.110.0100.08721.00
5.6.100.0130.07721.10
5.6.90.0000.09320.98
5.6.80.0030.03720.32
5.5.350.0170.04020.36
5.5.340.0070.08318.02
5.5.330.0070.04320.45
5.5.320.0100.04020.55
5.5.310.0230.04320.12
5.5.300.0070.05718.01
5.5.290.0030.05018.02
5.5.280.0170.07320.77
5.5.270.0100.04720.87
5.5.260.0070.08020.86
5.5.250.0070.08020.46
5.5.240.0100.04320.26
5.4.450.0700.05319.25
5.4.440.0970.06719.52
5.4.430.1130.08019.23
5.4.420.1070.05719.56
5.4.410.0830.06019.38
5.4.400.1230.04019.18
5.4.390.1100.05018.92
5.4.380.0370.05318.55
5.4.370.0300.05718.50
5.4.360.0330.07018.41
5.4.350.0530.06018.62
5.4.340.0400.06718.49
5.4.320.0570.07718.64
5.4.310.0430.04018.62
5.4.300.0230.05718.57
5.4.290.0330.05318.68
5.4.280.0270.06718.58
5.4.270.0400.04318.62
5.4.260.0300.05318.36
5.4.250.0200.06018.67
5.4.240.0300.06718.49
5.4.230.0400.04718.60
5.4.220.0330.07018.57
5.4.210.0330.04718.46
5.4.200.0370.04016.43
5.4.190.0200.06018.42
5.4.180.0200.05318.60
5.4.170.0330.05018.60
5.4.160.0200.06318.42
5.4.150.0130.06718.41
5.4.140.0230.05316.11
5.4.130.0370.04716.24
5.4.120.0270.04716.09
5.4.110.0270.04316.18
5.4.100.0170.05716.13
5.4.90.0230.05316.18
5.4.80.0330.05016.21
5.4.70.0330.04716.07
5.4.60.0230.04716.20
5.4.50.0170.05716.06
5.4.40.0200.06015.99
5.4.30.0200.05016.11
5.4.20.0300.04716.16
5.4.10.0330.04316.16
5.4.00.0170.06315.64
5.3.290.0230.06714.56
5.3.280.0300.05714.56
5.3.270.0330.05014.52
5.3.260.0200.06014.46
5.3.250.0200.05314.66
5.3.240.0170.06014.69
5.3.230.0270.05314.63
5.3.220.0170.06014.62
5.3.210.0300.04714.55
5.3.200.0330.04314.66
5.3.190.0470.04714.53
5.3.180.0300.04714.48
5.3.170.0130.05714.52
5.3.160.0300.04714.53
5.3.150.0300.05714.67
5.3.140.0200.05714.41
5.3.130.0370.04314.52
5.3.120.0300.05014.41
5.3.110.0270.05314.51
5.3.100.0130.06014.13
5.3.90.0230.05013.92
5.3.80.0400.04313.98
5.3.70.0270.04713.94
5.3.60.0270.04313.93
5.3.50.0130.05713.83
5.3.40.0570.03014.00
5.3.30.0330.04013.87
5.3.20.0270.05713.67
5.3.10.0170.06013.56
5.3.00.0230.05013.68
5.2.170.0230.04311.06
5.2.160.0200.04011.05
5.2.150.0170.05011.20
5.2.140.0200.04311.16
5.2.130.0270.03311.07
5.2.120.0230.05311.16
5.2.110.0200.05010.98
5.2.100.0230.03711.22
5.2.90.0230.04011.00
5.2.80.0370.04311.06
5.2.70.0230.04311.25
5.2.60.0230.03311.11
5.2.50.0200.04010.99
5.2.40.0230.03311.06
5.2.30.0200.05310.95
5.2.20.0130.04710.95
5.2.10.0130.04310.98
5.2.00.0170.04010.70
5.1.60.0130.03710.00
5.1.50.0200.0379.96
5.1.40.0170.03310.09
5.1.30.0170.03310.30
5.1.20.0100.04010.44
5.1.10.0200.03710.04
5.1.00.0370.02710.11
5.0.50.0270.0378.59
5.0.40.0170.0378.46
5.0.30.0130.0578.17
5.0.20.0100.0338.16
5.0.10.0130.0338.08
5.0.00.0100.0438.28
4.4.90.0170.0305.92
4.4.80.0100.0275.90
4.4.70.0070.0275.90
4.4.60.0100.0235.81
4.4.50.0100.0205.89
4.4.40.0070.0335.90
4.4.30.0070.0235.86
4.4.20.0100.0235.95
4.4.10.0170.0205.95
4.4.00.0130.0335.96
4.3.110.0170.0205.81
4.3.100.0070.0275.79
4.3.90.0100.0205.91
4.3.80.0100.0305.85
4.3.70.0030.0235.77
4.3.60.0130.0175.79
4.3.50.0100.0205.80
4.3.40.0130.0405.79
4.3.30.0170.0235.39
4.3.20.0070.0205.39
4.3.10.0070.0205.39
4.3.00.0400.02715.04

preferences:
57.54 ms | 400 KiB | 5 Q