3v4l.org

run code in 300+ PHP versions simultaneously
<?php $body = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=windows-1251" http-equiv=Content-Type> <META name=GENERATOR content="MSHTML 11.00.9600.17105"> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff><FONT size=2> <DIV align=center> <TABLE borderColor=#0e0016 cellSpacing=2 borderColorDark=#ba0000 cellPadding=0 width=860 bgColor=#f5f5fa borderColorLight=#ba0000 border=0> </TABLE></BODY></HTML>'; $pattern = "#^.*$#i"; preg_match($pattern, $body, $matches); var_dump($matches);

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)
8.3.70.0140.00418.68
8.3.60.0130.00316.38
8.3.50.0080.01122.01
8.3.40.0100.00718.67
8.3.30.0140.00019.01
8.3.20.0040.00420.20
8.3.10.0040.00421.90
8.3.00.0080.00019.11
8.2.180.0090.00916.75
8.2.170.0120.00322.96
8.2.160.0100.00322.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.79
8.2.110.0070.00322.25
8.2.100.0130.00017.78
8.2.90.0000.00818.03
8.2.80.0050.00219.21
8.2.70.0050.00517.63
8.2.60.0000.00717.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00718.07
8.2.20.0060.00317.71
8.2.10.0040.00418.02
8.2.00.0000.00817.86
8.1.280.0180.00325.92
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.88
8.1.230.0040.00722.63
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0060.00317.35
8.1.180.0070.00018.10
8.1.170.0050.00318.73
8.1.160.0040.00421.93
8.1.150.0000.00718.71
8.1.140.0000.00817.40
8.1.130.0050.00217.79
8.1.120.0040.00417.55
8.1.110.0040.00417.61
8.1.100.0000.00717.49
8.1.90.0020.00517.56
8.1.80.0000.00817.57
8.1.70.0030.00317.58
8.1.60.0080.00017.66
8.1.50.0030.00617.48
8.1.40.0090.00017.63
8.1.30.0040.00417.63
8.1.20.0030.00617.73
8.1.10.0030.00717.51
8.1.00.0040.00417.52
8.0.300.0000.00821.95
8.0.290.0040.00416.75
8.0.280.0070.00018.26
8.0.270.0030.00317.26
8.0.260.0030.00317.22
8.0.250.0070.00016.91
8.0.240.0030.00316.92
8.0.230.0000.00717.03
8.0.220.0000.00716.99
8.0.210.0040.00416.96
8.0.200.0060.00016.98
8.0.190.0000.00716.99
8.0.180.0070.00016.98
8.0.170.0000.00817.05
8.0.160.0070.00016.96
8.0.150.0030.00516.93
8.0.140.0080.00016.83
8.0.130.0000.00613.32
8.0.120.0040.00416.92
8.0.110.0000.00716.98
8.0.100.0040.00416.83
8.0.90.0030.00316.91
8.0.80.0060.01016.96
8.0.70.0040.00416.87
8.0.60.0040.00417.01
8.0.50.0000.00816.79
8.0.30.0110.01417.21
8.0.20.0130.00617.40
8.0.10.0050.00217.05
8.0.00.0110.00617.02
7.4.330.0050.00015.05
7.4.320.0030.00316.58
7.4.300.0030.00316.64
7.4.290.0050.00316.70
7.4.280.0060.00616.64
7.4.270.0050.00316.75
7.4.260.0070.00016.73
7.4.250.0040.00416.60
7.4.240.0070.00016.63
7.4.230.0030.00316.45
7.4.220.0110.00816.75
7.4.210.0120.00516.76
7.4.200.0000.00716.49
7.4.160.0130.00316.82
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0120.00716.54
7.4.120.0150.00816.60
7.4.110.0150.00816.74
7.4.100.0090.00916.46
7.4.90.0130.00916.54
7.4.80.0110.00519.39
7.4.70.0030.01316.71
7.4.60.0030.01316.48
7.4.50.0000.00816.34
7.4.40.0060.01016.63
7.4.30.0160.00616.68
7.4.00.0050.00515.07
7.3.330.0000.00713.17
7.3.320.0030.00313.19
7.3.310.0000.00616.11
7.3.300.0070.00016.32
7.3.290.0030.00316.27
7.3.280.0130.00416.22
7.3.270.0120.00617.40
7.3.260.0160.00016.71
7.3.250.0090.01116.50
7.3.240.0090.00916.43
7.3.230.0180.00316.42
7.3.210.0060.01016.48
7.3.200.0060.01319.39
7.3.190.0100.00616.27
7.3.180.0060.01016.73
7.3.170.0170.00416.28
7.3.160.0060.01016.32
7.2.330.0070.01016.73
7.2.320.0070.01016.59
7.2.310.0060.01216.57
7.2.300.0120.00416.60
7.2.290.0130.01016.43
7.2.00.0090.00919.26
7.1.100.0060.00618.35
7.1.70.0030.00517.23
7.1.60.0090.01319.46
7.1.50.0000.01217.02
7.1.00.0100.06322.29
7.0.200.0720.00314.88
7.0.140.0030.04721.92
7.0.60.0270.05719.97
7.0.50.0070.06717.93
7.0.40.0030.04720.05
7.0.30.0300.04020.02
7.0.20.0300.03720.18
7.0.10.0100.04020.20
7.0.00.0000.04720.29
5.6.280.0030.07320.89
5.6.210.0000.04320.69
5.6.200.0000.04718.19
5.6.190.0200.07020.56
5.6.180.0530.07320.64
5.6.170.0130.06020.52
5.6.160.0030.04718.18
5.6.150.0070.08718.15
5.6.140.0030.07318.11
5.6.130.0130.07018.20
5.6.120.0070.06021.02
5.6.110.0030.05320.99
5.6.100.0070.05720.98
5.6.90.0070.08020.98
5.6.80.0100.06320.27
5.5.350.0230.07320.32
5.5.340.0030.04018.01
5.5.330.0030.05320.40
5.5.320.0000.04720.11
5.5.310.0370.04020.24
5.5.300.0100.04717.88
5.5.290.0000.05017.91
5.5.280.0130.08320.79
5.5.270.0100.07720.85
5.5.260.0070.07020.66
5.5.250.0100.06320.55
5.5.240.0170.05320.14
5.4.450.0570.05719.48
5.4.440.0870.06019.24
5.4.430.0730.05019.61
5.4.420.0700.05319.47
5.4.410.0930.05319.33
5.4.400.0170.05718.68
5.4.390.0270.04318.59
5.4.380.0300.05318.71
5.4.370.0200.05318.68
5.4.360.0130.06018.53
5.4.350.0270.06018.57
5.4.340.0270.06018.63
5.4.320.0270.05018.49
5.4.310.0270.04718.73
5.4.300.0270.05718.59
5.4.290.0200.05018.69
5.4.280.0200.05318.69
5.4.270.0300.05018.71
5.4.260.0330.04318.60
5.4.250.0200.05718.65
5.4.240.0300.07018.72
5.4.230.0300.04318.71
5.4.220.0200.05718.60
5.4.210.0170.05318.66
5.4.200.0270.04316.66
5.4.190.0300.04318.45
5.4.180.0170.05718.72
5.4.170.0230.05318.50
5.4.160.0300.05718.63
5.4.150.0300.04318.47
5.4.140.0370.04316.27
5.4.130.0470.02716.30
5.4.120.0200.05316.17
5.4.110.0230.04316.27
5.4.100.0270.04716.21
5.4.90.0230.05016.16
5.4.80.0230.07316.02
5.4.70.0300.07016.12
5.4.60.0170.05316.05
5.4.50.0170.05316.21
5.4.40.0300.04716.27
5.4.30.0130.05716.19
5.4.20.0400.06016.05
5.4.10.0230.04716.13
5.4.00.0300.04015.67
5.3.290.0270.05014.65
5.3.280.0230.06014.55
5.3.270.0330.04714.65
5.3.260.0230.05014.62
5.3.250.0230.05014.51
5.3.240.0170.05314.69
5.3.230.0170.05714.60
5.3.220.0170.05714.55
5.3.210.0170.06014.61
5.3.200.0230.05014.46
5.3.190.0130.06014.47
5.3.180.0300.04714.49
5.3.170.0200.05314.54
5.3.160.0200.05314.54
5.3.150.0130.06014.48
5.3.140.0200.05714.54
5.3.130.0300.07314.61
5.3.120.0270.07014.63
5.3.110.0270.05314.60
5.3.100.0330.05014.03
5.3.90.0200.05013.95
5.3.80.0270.04713.96
5.3.70.0270.05313.96
5.3.60.0230.05014.00
5.3.50.0270.04713.87
5.3.40.0230.05013.88
5.3.30.0270.04713.82
5.3.20.0370.04713.78
5.3.10.0330.06313.65
5.3.00.0430.06013.60
5.2.170.0400.05011.10
5.2.160.0230.05011.07
5.2.150.0200.04011.20
5.2.140.0200.04011.16
5.2.130.0200.03311.15
5.2.120.0170.03711.05
5.2.110.0170.03711.11
5.2.100.0230.03011.07
5.2.90.0070.04711.14
5.2.80.0170.04011.09
5.2.70.0100.04711.07
5.2.60.0130.04011.02
5.2.50.0100.04311.02
5.2.40.0130.03710.93
5.2.30.0170.03711.13
5.2.20.0070.04710.93
5.2.10.0070.04710.95
5.2.00.0170.03710.80
5.1.60.0170.0309.96
5.1.50.0130.0339.96
5.1.40.0130.03710.03
5.1.30.0100.04010.32
5.1.20.0130.04310.49
5.1.10.0170.03010.13
5.1.00.0170.03310.06
5.0.50.0100.0308.66
5.0.40.0070.0308.54
5.0.30.0030.0478.36
5.0.20.0100.0278.22
5.0.10.0100.0308.18
5.0.00.0070.0478.28
4.4.90.0100.0206.47
4.4.80.0070.0206.47
4.4.70.0100.0206.47
4.4.60.0030.0306.47
4.4.50.0030.0276.47
4.4.40.0130.0306.47
4.4.30.0170.0136.47
4.4.20.0130.0176.47
4.4.10.0130.0206.47
4.4.00.0070.0376.47
4.3.110.0070.0336.47
4.3.100.0030.0336.47
4.3.90.0100.0276.47
4.3.80.0170.0336.47
4.3.70.0070.0206.47
4.3.60.0070.0206.47
4.3.50.0070.0206.47
4.3.40.0070.0336.47
4.3.30.0000.0276.47
4.3.20.0070.0206.47
4.3.10.0070.0206.47
4.3.00.0130.01714.52

preferences:
46.96 ms | 401 KiB | 5 Q