3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'CustomErrorLog "/errorlog wtf" hello bvc "jjrr" hello rrgg/x^$46/ "rggg£"'; preg_match('/"([^"]*)"|\S+/', $str, $matches); $errorLog = 'syslog:wtf'; var_dump(false !== strpos($errorLog, ":"));

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)
8.3.60.0140.00718.27
8.3.50.0180.00621.96
8.3.40.0120.00318.89
8.3.30.0110.00418.96
8.3.20.0070.00020.13
8.3.10.0030.00523.66
8.3.00.0050.00319.51
8.2.180.0120.00316.38
8.2.170.0110.00422.96
8.2.160.0130.00020.42
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.74
8.2.110.0060.00322.23
8.2.100.0120.00017.63
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0040.00717.80
8.2.50.0000.00818.07
8.2.40.0050.00318.22
8.2.30.0060.00318.01
8.2.20.0040.00417.66
8.2.10.0000.00717.98
8.2.00.0040.00417.75
8.1.280.0140.00425.92
8.1.270.0040.00423.80
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0080.00023.80
8.1.230.0080.00418.99
8.1.220.0070.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.36
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0030.00620.45
8.1.160.0040.00421.96
8.1.150.0000.00718.84
8.1.140.0030.00517.52
8.1.130.0030.00317.82
8.1.120.0030.00417.43
8.1.110.0050.00217.51
8.1.100.0000.00717.48
8.1.90.0000.00817.43
8.1.80.0000.00817.59
8.1.70.0030.00317.48
8.1.60.0040.00417.58
8.1.50.0040.00417.63
8.1.40.0080.00017.46
8.1.30.0030.00617.60
8.1.20.0080.00017.55
8.1.10.0030.00617.54
8.1.00.0060.00317.55
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00718.38
8.0.270.0040.00417.05
8.0.260.0030.00317.20
8.0.250.0040.00416.92
8.0.240.0030.00616.91
8.0.230.0050.00317.04
8.0.220.0030.00516.95
8.0.210.0030.00316.98
8.0.200.0030.00316.86
8.0.190.0040.00417.00
8.0.180.0040.00416.96
8.0.170.0040.00416.96
8.0.160.0030.00417.05
8.0.150.0050.00316.91
8.0.140.0070.00016.96
8.0.130.0060.00013.36
8.0.120.0040.00416.89
8.0.110.0030.00316.97
8.0.100.0070.00016.98
8.0.90.0040.00417.01
8.0.80.0140.00017.00
8.0.70.0030.00516.85
8.0.60.0040.00416.86
8.0.50.0000.00716.87
8.0.30.0090.01217.01
8.0.20.0100.00817.40
8.0.10.0000.00717.12
8.0.00.0060.01116.79
7.4.330.0040.00415.02
7.4.320.0000.00616.78
7.4.300.0000.00616.70
7.4.290.0000.00716.78
7.4.280.0040.00416.82
7.4.270.0030.00316.71
7.4.260.0000.00716.69
7.4.250.0020.00516.82
7.4.240.0050.00216.78
7.4.230.0050.00216.83
7.4.220.0040.01416.66
7.4.210.0050.00916.84
7.4.200.0030.00316.80
7.4.160.0180.00016.59
7.4.150.0090.00917.40
7.4.140.0140.00817.86
7.4.130.0110.00616.68
7.4.120.0030.01516.64
7.4.110.0070.01516.63
7.4.100.0090.00916.68
7.4.90.0190.00016.96
7.4.80.0060.00919.39
7.4.70.0030.01516.70
7.4.60.0000.01616.57
7.4.50.0000.00816.69
7.4.40.0090.00616.64
7.4.30.0110.00816.80
7.4.00.0030.01015.32
7.3.330.0000.00513.10
7.3.320.0050.00013.20
7.3.310.0000.00716.31
7.3.300.0030.00316.39
7.3.290.0090.00616.36
7.3.280.0080.00816.38
7.3.270.0070.01017.40
7.3.260.0120.00616.66
7.3.250.0120.00816.41
7.3.240.0090.00916.25
7.3.230.0060.01216.39
7.3.210.0070.01116.38
7.3.200.0170.00319.39
7.3.190.0030.01716.55
7.3.180.0100.00716.27
7.3.170.0060.01116.65
7.3.160.0090.00616.48
7.2.330.0090.00916.51
7.2.320.0130.00316.71
7.2.310.0100.01016.38
7.2.300.0150.00916.58
7.2.290.0060.01316.58
7.2.00.0060.00919.59
7.1.100.0050.00518.16
7.1.70.0000.01017.29
7.1.60.0070.01319.32
7.1.50.0130.02034.93
7.1.00.0030.07722.38
7.0.200.0030.00716.54
7.0.140.0100.06722.01
7.0.60.0170.07321.59
7.0.50.0030.04317.82
7.0.40.0130.04020.18
7.0.30.0200.06720.19
7.0.20.0330.07020.18
7.0.10.0100.05020.14
7.0.00.0070.08020.19
5.6.280.0070.07020.77
5.6.210.0030.05020.75
5.6.200.0100.08718.19
5.6.190.0030.04320.67
5.6.180.0300.07720.35
5.6.170.0300.06020.48
5.6.160.0070.05020.51
5.6.150.0000.05718.13
5.6.140.0130.07318.18
5.6.130.0100.08318.17
5.6.120.0030.04020.98
5.6.110.0000.07020.98
5.6.100.0000.06321.10
5.6.90.0070.04320.99
5.6.80.0070.06020.37
5.5.350.0030.07020.34
5.5.340.0070.03717.98
5.5.330.0030.08020.21
5.5.320.0330.05020.25
5.5.310.0230.04020.33
5.5.300.0100.03317.98
5.5.290.0030.08318.02
5.5.280.0170.07320.66
5.5.270.0000.08320.83
5.5.260.0170.08020.71
5.5.250.0030.06020.70
5.5.240.0270.05320.18
5.4.450.0900.06019.61
5.4.440.0730.06719.63
5.4.430.1000.06719.63
5.4.420.0770.05019.13
5.4.410.0930.06019.28
5.4.400.0800.04719.00
5.4.390.0800.07018.80
5.4.380.0330.05719.25
5.4.370.0870.05719.14
5.4.360.0770.06018.95
5.4.350.0730.06019.22
5.4.340.0060.03411.97
5.4.320.0060.03612.46
5.4.310.0080.03612.45
5.4.300.0070.03512.45
5.4.290.0060.03712.45
5.4.280.0060.03412.35
5.4.270.0060.03512.35
5.4.260.0050.04012.34
5.4.250.0040.04012.35
5.4.240.0070.03512.34
5.4.230.0050.03812.34
5.4.220.0050.03812.34
5.4.210.0060.03512.34
5.4.200.0090.04312.34
5.4.190.0060.04612.34
5.4.180.0040.03712.33
5.4.170.0070.03412.34
5.4.160.0060.03512.34
5.4.150.0040.03812.34
5.4.140.0040.03912.02
5.4.130.0060.03512.01
5.4.120.0040.03711.97
5.4.110.0100.03311.96
5.4.100.0050.03611.96
5.4.90.0070.03611.96
5.4.80.0080.03511.97
5.4.70.0070.03311.96
5.4.60.0070.03411.96
5.4.50.0040.03711.96
5.4.40.0070.03311.95
5.4.30.0050.03711.95
5.4.20.0070.03311.95
5.4.10.0080.03811.95
5.4.00.0060.03611.43
5.3.290.0050.04012.80
5.3.280.0040.04012.71
5.3.270.0040.04112.72
5.3.260.0050.04012.72
5.3.250.0070.03612.72
5.3.240.0080.03512.72
5.3.230.0080.03512.71
5.3.220.0060.03612.68
5.3.210.0060.03912.68
5.3.200.0120.04312.68
5.3.190.0070.04212.68
5.3.180.0070.03612.67
5.3.170.0070.03612.67
5.3.160.0070.03612.67
5.3.150.0070.03512.67
5.3.140.0080.03412.66
5.3.130.0050.03812.66
5.3.120.0040.04012.66
5.3.110.0060.03812.65
5.3.100.0050.03712.12
5.3.90.0040.03812.09
5.3.80.0060.03612.07
5.3.70.0020.03912.08
5.3.60.0130.03212.07
5.3.50.0040.03712.00
5.3.40.0070.03412.00
5.3.30.0070.03311.95
5.3.20.0060.03511.73
5.3.10.0080.03211.70
5.3.00.0050.03911.68
5.2.170.0050.0309.19
5.2.160.0030.0359.19
5.2.150.0090.0269.19
5.2.140.0040.0319.19
5.2.130.0070.0269.15
5.2.120.0070.0269.14
5.2.110.0080.0269.16
5.2.100.0020.0319.15
5.2.90.0040.0329.15
5.2.80.0040.0339.15
5.2.70.0030.0319.15
5.2.60.0050.0289.10
5.2.50.0040.0309.07
5.2.40.0050.0289.05
5.2.30.0050.0289.03
5.2.20.0050.0329.01
5.2.10.0050.0278.91
5.2.00.0080.0298.78
5.1.60.0040.0258.06
5.1.50.0040.0258.05
5.1.40.0060.0238.04
5.1.30.0050.0328.39
5.1.20.0080.0258.41
5.1.10.0070.0238.13
5.1.00.0060.0248.13
5.0.50.0040.0206.61
5.0.40.0040.0186.48
5.0.30.0040.0356.29
5.0.20.0020.0206.26
5.0.10.0030.0206.23
5.0.00.0020.0326.23
4.4.90.0020.0174.78
4.4.80.0000.0184.75
4.4.70.0030.0154.76
4.4.60.0030.0154.76
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0030.0184.85
4.4.00.0040.0234.76
4.3.110.0050.0184.67
4.3.100.0040.0214.66
4.3.90.0060.0184.63
4.3.80.0030.0294.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0000.0184.63
4.3.40.0020.0244.54
4.3.30.0010.0173.29
4.3.20.0020.0163.26
4.3.10.0020.0153.22
4.3.00.0070.0176.93

preferences:
39.83 ms | 401 KiB | 5 Q