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)
8.3.60.0090.00916.63
8.3.50.0100.00822.14
8.3.40.0040.01118.97
8.3.30.0110.00318.96
8.3.20.0040.00420.34
8.3.10.0080.00021.60
8.3.00.0030.00720.89
8.2.180.0180.00416.88
8.2.170.0180.00022.96
8.2.160.0030.01022.08
8.2.150.0070.01124.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00419.71
8.2.110.0060.00322.01
8.2.100.0040.00817.75
8.2.90.0000.00819.28
8.2.80.0030.00517.97
8.2.70.0030.00617.73
8.2.60.0070.00017.91
8.2.50.0060.00319.32
8.2.40.0080.00018.20
8.2.30.0000.00718.02
8.2.20.0040.00417.63
8.2.10.0000.00817.92
8.2.00.0040.00417.68
8.1.280.0130.00325.92
8.1.270.0050.00324.66
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00023.84
8.1.230.0110.00417.50
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01117.23
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0000.00818.70
8.1.160.0080.00022.05
8.1.150.0000.00718.83
8.1.140.0070.00017.55
8.1.130.0030.00317.84
8.1.120.0070.00017.43
8.1.110.0070.00017.50
8.1.100.0030.00317.52
8.1.90.0030.00317.50
8.1.80.0080.00017.54
8.1.70.0000.00717.60
8.1.60.0060.00317.63
8.1.50.0040.00417.61
8.1.40.0080.00017.49
8.1.30.0040.00417.68
8.1.20.0000.00717.55
8.1.10.0040.00417.48
8.1.00.0080.00017.55
8.0.300.0030.00518.77
8.0.290.0080.00016.63
8.0.280.0040.00418.41
8.0.270.0030.00317.25
8.0.260.0030.00317.19
8.0.250.0000.00717.11
8.0.240.0060.00017.02
8.0.230.0030.00316.91
8.0.220.0000.00717.02
8.0.210.0030.00516.98
8.0.200.0000.00616.91
8.0.190.0050.00217.00
8.0.180.0070.00016.92
8.0.170.0050.00316.98
8.0.160.0000.00816.99
8.0.150.0030.00516.81
8.0.140.0000.00716.93
8.0.130.0030.00313.34
8.0.120.0080.00016.95
8.0.110.0000.00817.01
8.0.100.0000.00716.99
8.0.90.0050.00216.97
8.0.80.0090.00616.92
8.0.70.0040.00417.07
8.0.60.0040.00416.75
8.0.50.0020.00516.85
8.0.30.0110.01517.08
8.0.20.0100.00817.42
8.0.10.0040.00416.94
8.0.00.0110.00816.83
7.4.330.0000.00515.03
7.4.320.0030.00316.78
7.4.300.0000.00716.64
7.4.290.0070.00316.75
7.4.280.0090.00016.63
7.4.270.0070.00016.75
7.4.260.0000.00716.71
7.4.250.0070.00016.63
7.4.240.0020.00516.65
7.4.230.0030.00316.82
7.4.220.0090.00916.51
7.4.210.0080.00616.72
7.4.200.0000.00716.57
7.4.160.0100.00716.34
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0100.00716.63
7.4.120.0050.01416.54
7.4.110.0150.00816.66
7.4.100.0120.00616.68
7.4.90.0110.00616.50
7.4.80.0030.02119.39
7.4.70.0160.00016.75
7.4.60.0060.01016.34
7.4.50.0000.00516.61
7.4.40.0040.01416.64
7.4.30.0090.00916.75
7.4.00.0110.00315.24
7.3.330.0070.00013.26
7.3.320.0000.00513.12
7.3.310.0040.00416.21
7.3.300.0030.00316.23
7.3.290.0030.00316.18
7.3.280.0080.00816.29
7.3.270.0150.00617.40
7.3.260.0060.01216.58
7.3.250.0070.01416.31
7.3.240.0130.00316.37
7.3.230.0100.01316.41
7.3.210.0070.01116.26
7.3.200.0090.00919.39
7.3.190.0080.00816.30
7.3.180.0070.01016.40
7.3.170.0030.01516.67
7.3.160.0030.01916.40
7.2.330.0080.00816.71
7.2.320.0100.00716.77
7.2.310.0080.00916.36
7.2.300.0080.00816.57
7.2.290.0090.01216.53
7.2.00.0040.01219.52
7.1.100.0120.01817.89
7.1.70.0060.01017.21
7.1.60.0100.01019.46
7.1.50.0000.01917.02
7.1.00.0070.07322.32
7.0.200.0720.00015.02
7.0.140.0070.05722.15
7.0.60.0070.08019.79
7.0.50.0070.04017.87
7.0.40.0100.04020.14
7.0.30.0330.07720.02
7.0.20.0230.07320.03
7.0.10.0030.06320.11
7.0.00.0070.04720.31
5.6.280.0030.07321.14
5.6.210.0100.07720.52
5.6.200.0030.06018.21
5.6.190.0100.06320.77
5.6.180.0470.05020.61
5.6.170.0270.07320.54
5.6.160.0130.07020.44
5.6.150.0070.04018.13
5.6.140.0070.04718.11
5.6.130.0070.07718.13
5.6.120.0030.04020.98
5.6.110.0130.08020.99
5.6.100.0030.06020.98
5.6.90.0030.05721.09
5.6.80.0030.05320.50
5.5.350.0230.03720.49
5.5.340.0030.08017.98
5.5.330.0070.06020.25
5.5.320.0100.04020.21
5.5.310.0370.05720.33
5.5.300.0070.04717.98
5.5.290.0070.07017.98
5.5.280.0070.06720.87
5.5.270.0000.09020.93
5.5.260.0170.07720.63
5.5.250.0030.08320.49
5.5.240.0270.02320.18
5.4.450.0600.06019.54
5.4.440.0700.06719.28
5.4.430.0630.06019.40
5.4.420.0270.03719.48
5.4.410.0670.05719.11
5.4.400.0130.06318.78
5.4.390.0270.05718.58
5.4.380.0370.06018.72
5.4.370.0230.05318.72
5.4.360.0370.05318.70
5.4.350.0330.05018.61
5.4.340.0400.06318.49
5.4.320.0270.05718.73
5.4.310.0230.05718.73
5.4.300.0330.04718.62
5.4.290.0270.05318.58
5.4.280.0300.05318.67
5.4.270.0270.05718.62
5.4.260.0230.05318.49
5.4.250.0300.05718.71
5.4.240.0300.05018.64
5.4.230.0470.04318.55
5.4.220.0230.07018.51
5.4.210.0230.05318.70
5.4.200.0230.05016.65
5.4.190.0170.06018.47
5.4.180.0300.05018.51
5.4.170.0270.05318.47
5.4.160.0370.06718.57
5.4.150.0370.05018.66
5.4.140.0130.06316.32
5.4.130.0200.05316.20
5.4.120.0300.04716.26
5.4.110.0200.05016.21
5.4.100.0270.05016.19
5.4.90.0300.05316.07
5.4.80.0200.05316.23
5.4.70.0330.04016.19
5.4.60.0200.07316.07
5.4.50.0270.04316.16
5.4.40.0230.07716.00
5.4.30.0370.06016.13
5.4.20.0470.05316.22
5.4.10.0300.04716.03
5.4.00.0270.04315.77
5.3.290.0200.05714.66
5.3.280.0200.05314.55
5.3.270.0170.06314.61
5.3.260.0300.04714.58
5.3.250.0230.05014.58
5.3.240.0230.05014.67
5.3.230.0170.05714.57
5.3.220.0230.04714.46
5.3.210.0230.05014.55
5.3.200.0200.06314.54
5.3.190.0230.06014.45
5.3.180.0300.04714.63
5.3.170.0270.04714.54
5.3.160.0230.05014.49
5.3.150.0300.04714.56
5.3.140.0070.05314.44
5.3.130.0030.06014.59
5.3.120.0130.05314.57
5.3.110.0270.04714.43
5.3.100.0400.03714.00
5.3.90.0230.05314.07
5.3.80.0230.05014.00
5.3.70.0230.05013.99
5.3.60.0100.06313.90
5.3.50.0170.05313.86
5.3.40.0270.04714.02
5.3.30.0130.05713.88
5.3.20.0330.03713.65
5.3.10.0200.05013.57
5.3.00.0270.04313.55
5.2.170.0130.04711.19
5.2.160.0200.04011.11
5.2.150.0200.04011.20
5.2.140.0170.04311.09
5.2.130.0170.04311.07
5.2.120.0130.04011.11
5.2.110.0200.03311.10
5.2.100.0200.04011.05
5.2.90.0230.03711.26
5.2.80.0130.04311.24
5.2.70.0130.04311.15
5.2.60.0100.04711.08
5.2.50.0100.04711.00
5.2.40.0170.03310.96
5.2.30.0130.04010.98
5.2.20.0100.04310.94
5.2.10.0170.03310.90
5.2.00.0100.04310.86
5.1.60.0130.03010.04
5.1.50.0200.03310.04
5.1.40.0130.03310.09
5.1.30.0070.04010.43
5.1.20.0100.04010.41
5.1.10.0100.03710.20
5.1.00.0170.03310.11
5.0.50.0070.0308.54
5.0.40.0030.0308.43
5.0.30.0070.0438.25
5.0.20.0070.0278.32
5.0.10.0100.0278.30
5.0.00.0070.0438.22
4.4.90.0100.0206.47
4.4.80.0070.0236.47
4.4.70.0070.0236.47
4.4.60.0130.0236.47
4.4.50.0100.0306.47
4.4.40.0130.0336.47
4.4.30.0100.0236.47
4.4.20.0130.0176.47
4.4.10.0100.0206.47
4.4.00.0070.0376.47
4.3.110.0100.0206.47
4.3.100.0100.0206.47
4.3.90.0100.0206.47
4.3.80.0070.0376.47
4.3.70.0100.0236.47
4.3.60.0100.0276.47
4.3.50.0130.0206.47
4.3.40.0100.0336.47
4.3.30.0070.0206.47
4.3.20.0000.0276.47
4.3.10.0030.0236.47
4.3.00.0130.02014.52

preferences:
59.56 ms | 401 KiB | 5 Q