3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($errno, $errstr, $errfile, $errline ) { $args = func_get_args(); print_r($args); return true; } function exception_error_handler($errno, $errstr, $errfile, $errline ) { throw new ErrorException($errstr); } ++$lorem; set_error_handler("exception_error_handler"); ++$foo; set_error_handler("exception_error_handler"); try { preg_match("/foo(+/", null); echo "+valid\n"; } catch (ErrorException $e) { echo "-fail: ", $e->getMessage(), "\n"; } restore_error_handler(); ++$bar; restore_error_handler(); ++$ipsum;

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)
8.3.60.0140.00416.59
8.3.50.0060.01021.99
8.3.40.0060.00918.61
8.3.30.0070.00719.27
8.3.20.0080.00020.30
8.3.10.0040.00423.64
8.3.00.0040.00419.05
8.2.180.0080.00817.00
8.2.170.0140.00022.96
8.2.160.0100.00720.58
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0040.00420.80
8.2.110.0030.00720.95
8.2.100.0080.00417.78
8.2.90.0000.00817.90
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0030.00717.91
8.2.50.0050.00518.07
8.2.40.0080.00019.89
8.2.30.0060.00318.29
8.2.20.0080.00017.66
8.2.10.0040.00418.19
8.2.00.0000.00817.71
8.1.280.0090.00625.92
8.1.270.0000.00923.75
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.66
8.1.230.0000.01121.04
8.1.220.0040.00417.79
8.1.210.0090.00018.87
8.1.200.0080.00417.22
8.1.190.0000.00817.23
8.1.180.0050.00218.10
8.1.170.0080.00018.64
8.1.160.0040.00421.92
8.1.150.0070.00018.75
8.1.140.0030.00717.38
8.1.130.0030.00317.83
8.1.120.0000.00717.44
8.1.110.0000.00717.50
8.1.100.0000.00717.43
8.1.90.0040.00417.48
8.1.80.0040.00417.42
8.1.70.0030.00517.39
8.1.60.0030.00617.47
8.1.50.0030.00517.55
8.1.40.0040.00417.52
8.1.30.0040.00417.66
8.1.20.0080.00017.70
8.1.10.0050.00317.63
8.1.00.0000.00717.44
8.0.300.0000.00719.90
8.0.290.0080.00016.75
8.0.280.0040.00418.36
8.0.270.0040.00417.25
8.0.260.0060.00017.11
8.0.250.0040.00416.92
8.0.240.0050.00316.97
8.0.230.0030.00317.02
8.0.220.0030.00316.77
8.0.210.0000.00716.79
8.0.200.0030.00316.84
8.0.190.0040.00416.86
8.0.180.0000.00716.96
8.0.170.0040.00416.90
8.0.160.0000.00716.97
8.0.150.0000.00716.75
8.0.140.0050.00316.93
8.0.130.0040.00413.41
8.0.120.0000.00816.92
8.0.110.0030.00516.95
8.0.100.0000.00716.86
8.0.90.0070.00016.78
8.0.80.0140.00716.95
8.0.70.0040.00416.83
8.0.60.0000.00716.92
8.0.50.0000.00716.99
8.0.30.0090.00916.97
8.0.20.0100.01017.40
8.0.10.0060.00317.02
8.0.00.0060.01116.87
7.4.330.0020.00215.00
7.4.320.0080.00016.62
7.4.300.0040.00416.61
7.4.290.0080.00016.55
7.4.280.0060.00616.55
7.4.270.0030.00316.54
7.4.260.0000.00716.57
7.4.250.0000.00716.49
7.4.240.0030.00316.59
7.4.230.0050.00216.70
7.4.220.0090.01516.57
7.4.210.0030.01216.48
7.4.200.0000.00716.67
7.4.190.0080.00016.42
7.4.160.0090.00616.40
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0070.01116.51
7.4.120.0110.00516.44
7.4.110.0080.01116.75
7.4.100.0100.00716.58
7.4.90.0060.01216.66
7.4.80.0080.00819.39
7.4.70.0150.00316.55
7.4.60.0040.01816.39
7.4.50.0040.00416.42
7.4.40.0160.00616.54
7.4.30.0090.00916.49
7.4.00.0120.00614.93
7.3.330.0030.00313.15
7.3.320.0050.00013.33
7.3.310.0040.00416.21
7.3.300.0050.00216.24
7.3.290.0060.01316.24
7.3.280.0060.01216.29
7.3.270.0080.00817.40
7.3.260.0080.01216.30
7.3.250.0150.00616.45
7.3.240.0080.00816.59
7.3.230.0120.00616.64
7.3.210.0100.01016.26
7.3.200.0090.01319.39
7.3.190.0000.01616.64
7.3.180.0030.01316.48
7.3.170.0170.00016.55
7.3.160.0110.00616.63
7.3.120.0030.01014.99
7.2.330.0230.00016.69
7.2.320.0170.00616.54
7.2.310.0090.00916.41
7.2.300.0070.01016.43
7.2.290.0130.00716.77
7.2.60.0040.00716.74
7.2.50.0290.01316.45
7.2.00.0070.00719.35
7.1.200.0090.00015.88
7.1.100.0100.00718.29
7.1.70.0050.00317.13
7.1.60.0150.01119.70
7.1.50.0070.01416.70
7.1.00.0070.07322.33
7.0.200.0250.00614.64
7.0.140.0100.06722.05
7.0.60.0100.03320.05
7.0.50.0070.07317.86
7.0.40.0030.06020.27
7.0.30.0130.04320.34
7.0.20.0370.07020.16
7.0.10.0130.03320.22
7.0.00.0200.04320.33
5.6.280.0100.06721.05
5.6.210.0170.07720.52
5.6.200.0130.08018.22
5.6.190.0100.07320.57
5.6.180.0370.07720.61
5.6.170.0300.04320.55
5.6.160.0200.06320.51
5.6.150.0130.05018.15
5.6.140.0070.08318.17
5.6.130.0000.06018.22
5.6.120.0170.07320.98
5.6.110.0100.06320.98
5.6.100.0130.06020.89
5.6.90.0070.08720.89
5.6.80.0130.07320.52
5.5.350.0200.07320.44
5.5.340.0070.08717.93
5.5.330.0100.08320.43
5.5.320.0130.07320.36
5.5.310.0300.08320.34
5.5.300.0070.04318.09
5.5.290.0100.07717.95
5.5.280.0000.04320.79
5.5.270.0130.04720.88
5.5.260.0030.06020.89
5.5.250.0100.07320.72
5.5.240.3170.03720.36
5.4.450.0170.04019.39
5.4.440.0130.04319.50
5.4.430.0030.04019.48
5.4.420.0070.04019.16
5.4.410.0100.04719.07
5.4.400.0100.04018.86
5.4.390.0030.05319.02
5.4.380.0100.06018.79
5.4.370.0100.06318.56
5.4.360.0070.06018.75
5.4.350.0170.05718.51
5.4.340.0100.06318.75
5.4.320.0030.04012.50
5.4.310.0040.03912.50
5.4.300.0180.08512.50
5.4.290.0150.09512.50
5.4.280.0190.07612.40
5.4.270.0120.08012.40
5.4.260.0110.05212.39
5.4.250.0160.08612.40
5.4.240.0110.10912.40
5.4.230.0180.13212.39
5.4.220.0270.17312.39
5.4.210.0290.10512.39
5.4.200.0100.11812.39
5.4.190.0110.07212.39
5.4.180.0270.10912.38
5.4.170.0170.09312.39
5.4.160.0140.07012.39
5.4.150.0190.06912.38
5.4.140.0150.07012.07
5.4.130.0130.07412.06
5.4.120.0190.08512.02
5.4.110.0250.11112.01
5.4.100.0190.06412.01
5.4.90.0190.11812.01
5.4.80.0100.04712.01
5.4.70.0160.11012.01
5.4.60.0160.09212.01
5.4.50.0130.05812.01
5.4.40.0130.08612.00
5.4.30.0060.06712.00
5.4.20.0130.07712.00
5.4.10.0090.09412.00
5.4.00.0140.07311.49
5.3.290.0040.04312.80
5.3.280.0200.08712.71
5.3.270.0120.08212.72
5.3.260.0080.06012.71
5.3.250.0280.12212.72
5.3.240.0120.11412.72
5.3.230.0200.10612.71
5.3.220.0190.09812.68
5.3.210.0150.07912.68
5.3.200.0110.07212.68
5.3.190.0120.07812.68
5.3.180.0170.09112.67
5.3.170.0200.08212.67
5.3.160.0210.10412.67
5.3.150.0150.07712.68
5.3.140.0250.09712.66
5.3.130.0210.08712.65
5.3.120.0100.08012.65
5.3.110.0070.05712.66
5.3.100.0200.07212.13
5.3.90.0170.07212.11
5.3.80.0210.10012.10
5.3.70.0080.06212.10
5.3.60.0130.07712.09
5.3.50.0120.06812.04
5.3.40.0110.04212.04
5.3.30.0170.07612.00
5.3.20.0080.07411.78
5.3.10.0050.04911.74
5.3.00.0280.06311.73
5.2.170.0080.0699.23
5.2.160.0100.0689.23
5.2.150.0090.0729.23
5.2.140.0180.0759.23
5.2.130.0120.0519.19
5.2.120.0140.0649.19
5.2.110.0140.0889.20
5.2.100.0180.0959.19
5.2.90.0270.0639.19
5.2.80.0160.0639.19
5.2.70.0170.0489.18
5.2.60.0050.0509.15
5.2.50.0070.0549.11
5.2.40.0100.0419.09
5.2.30.0120.0639.07
5.2.20.0120.0679.05
5.2.10.0080.0538.95
5.2.00.0190.0628.82
5.1.60.0090.0648.11
5.1.50.0150.0488.10
5.1.40.0050.0318.08
5.1.30.0100.0548.43
5.1.20.0070.0388.46
5.1.10.0060.0368.18
5.1.00.0070.0378.18
5.0.50.0080.0476.65
5.0.40.0100.0546.51
5.0.30.0080.0366.32
5.0.20.0130.0826.29
5.0.10.0070.0376.27
5.0.00.0070.0426.26
4.4.90.0040.0244.78
4.4.80.0030.0254.76
4.4.70.0090.0234.75
4.4.60.0030.0244.75
4.4.50.0130.0334.77
4.4.40.0130.0584.71
4.4.30.0100.0304.76
4.4.20.0030.0334.85
4.4.10.0020.0224.85
4.4.00.0100.0294.76
4.3.110.0140.0344.67
4.3.100.0090.0384.66
4.3.90.0140.0624.64
4.3.80.0040.0304.59
4.3.70.0130.0274.63
4.3.60.0060.0214.63
4.3.50.0040.0154.63
4.3.40.0040.0294.54
4.3.30.0070.0313.30
4.3.20.0120.0443.28
4.3.10.0060.0303.25
4.3.00.0000.01715.22

preferences:
34.4 ms | 401 KiB | 5 Q