3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function log(string $level, string $message, array $context = array()): void { } } $f = new Foo; $f->log('test', 'message');

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)
8.3.60.0140.00718.22
8.3.50.0040.01416.25
8.3.40.0140.00718.58
8.3.30.0140.00018.94
8.3.20.0040.00420.29
8.3.10.0090.00023.69
8.3.00.0040.00423.46
8.2.180.0090.01218.29
8.2.170.0030.01422.96
8.2.160.0100.00722.11
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0100.00017.63
8.2.110.0000.01022.30
8.2.100.0090.00317.78
8.2.90.0000.00819.05
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0000.00821.19
8.2.30.0050.00319.71
8.2.20.0040.00417.56
8.2.10.0000.00717.96
8.2.00.0040.00417.91
8.1.280.0180.00025.92
8.1.270.0060.01320.21
8.1.260.0000.00726.35
8.1.250.0070.00728.09
8.1.240.0000.00822.14
8.1.230.0050.00520.97
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0030.00517.11
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0040.00421.89
8.1.150.0040.00418.83
8.1.140.0000.00717.39
8.1.130.0030.00517.58
8.1.120.0030.00417.39
8.1.110.0040.00417.42
8.1.100.0000.00717.39
8.1.90.0050.00217.30
8.1.80.0050.00317.31
8.1.70.0040.00417.30
8.1.60.0000.00717.60
8.1.50.0040.00417.43
8.1.40.0000.00717.39
8.1.30.0050.00317.56
8.1.20.0030.00517.59
8.1.10.0030.00517.53
8.1.00.0030.00617.43
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.39
8.0.270.0040.00417.19
8.0.260.0030.00717.06
8.0.250.0070.00016.86
8.0.240.0040.00416.88
8.0.230.0030.00316.77
8.0.220.0030.00316.85
8.0.210.0040.00416.83
8.0.200.0060.00016.87
8.0.190.0040.00416.82
8.0.180.0030.00516.81
8.0.170.0000.00816.89
8.0.160.0000.00816.94
8.0.150.0040.00316.81
8.0.140.0070.00016.79
8.0.130.0050.00013.23
8.0.120.0000.00716.77
8.0.110.0040.00416.84
8.0.100.0040.00416.65
8.0.90.0040.00416.93
8.0.80.0080.00916.71
8.0.70.0050.00216.81
8.0.60.0040.00416.78
8.0.50.0000.00716.71
8.0.30.0090.01117.10
8.0.20.0110.00817.40
8.0.10.0000.00816.93
8.0.00.0090.00816.74
7.4.330.0050.00015.16
7.4.320.0030.00316.45
7.4.300.0030.00316.40
7.4.290.0070.00016.65
7.4.280.0000.00716.57
7.4.270.0060.00016.57
7.4.260.0020.00516.51
7.4.250.0000.00716.55
7.4.240.0040.00416.52
7.4.230.0070.00016.65
7.4.220.0080.01416.67
7.4.210.0100.00516.65
7.4.200.0040.00416.71
7.4.160.0090.00616.54
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0130.00316.51
7.4.120.0130.01016.51
7.4.110.0130.01016.29
7.4.100.0160.00616.33
7.4.90.0070.01016.34
7.4.80.0060.01219.39
7.4.70.0050.01016.45
7.4.60.0100.00716.43
7.4.50.0050.00316.25
7.4.40.0090.01016.37
7.4.30.0030.01616.47
7.4.00.0060.00614.82
7.3.330.0000.00513.23
7.3.320.0050.00013.30
7.3.310.0000.00616.29
7.3.300.0030.00316.15
7.3.290.0030.01016.24
7.3.280.0110.00816.20
7.3.270.0130.00317.40
7.3.260.0090.01316.57
7.3.250.0100.01016.37
7.3.240.0100.00716.32
7.3.230.0120.01216.43
7.3.210.0120.00616.16
7.3.200.0170.00016.36
7.3.190.0080.00816.27
7.3.180.0060.01216.55
7.3.170.0160.00016.37
7.3.160.0170.00016.22
7.2.330.0070.01116.25
7.2.320.0030.01516.50
7.2.310.0060.01216.67
7.2.300.0100.00616.33
7.2.290.0160.00716.56
7.2.60.0000.01316.82
7.2.00.0130.00619.34
7.1.200.0000.01215.43
7.1.100.0030.00917.52
7.1.70.0170.00316.84
7.1.60.0000.02519.42
7.1.50.0040.01816.77
7.1.00.0000.08022.32
7.0.200.0000.00716.55
7.0.60.0070.03719.82
7.0.50.0000.04017.97
7.0.40.0130.07020.15
7.0.30.0170.05720.25
7.0.20.0300.08020.07
7.0.10.0030.07020.25
7.0.00.0130.05720.06
5.6.210.0100.06320.55
5.6.200.0070.05318.20
5.6.190.0070.07720.47
5.6.180.0370.07320.63
5.6.170.0130.09320.45
5.6.160.0130.07720.39
5.6.150.0030.05718.18
5.6.140.0100.03318.17
5.6.130.0070.08318.19
5.6.120.0070.06021.10
5.6.110.0030.08321.14
5.6.100.0100.03721.14
5.6.90.0030.08321.05
5.6.80.0100.08320.40
5.6.70.4570.03720.37
5.5.350.0200.07320.33
5.5.340.0000.06017.98
5.5.330.0130.07020.25
5.5.320.0400.05720.33
5.5.310.0100.04720.26
5.5.300.0030.07718.07
5.5.290.0030.05017.98
5.5.280.0070.07320.75
5.5.270.0100.08020.76
5.5.260.0070.07720.93
5.5.250.0070.08320.69
5.5.240.0230.07320.37
5.4.450.0130.07319.21
5.4.440.0200.07019.18
5.4.430.0170.05319.16
5.4.420.0130.05719.70
5.4.410.0200.05319.48
5.4.400.0130.05319.29
5.4.390.0170.05318.98
5.4.380.0200.05019.26
5.4.370.0170.05319.28
5.4.360.0130.07319.29
5.4.350.0230.07018.99
5.4.340.0200.05719.33
5.4.320.0330.04019.25
5.4.310.0130.05719.15
5.4.300.0070.06319.38
5.4.290.0130.05318.84
5.4.280.0200.05019.26
5.4.270.0200.04719.23
5.4.260.0130.05018.98
5.4.250.0100.05318.87
5.4.240.0170.04719.25
5.4.230.0130.05318.87
5.4.220.0170.05319.25
5.4.210.0230.04319.35
5.4.200.0070.05716.94
5.4.190.0170.05019.08
5.4.180.0200.04719.08
5.4.170.0170.05319.16
5.4.160.0170.05719.12
5.4.150.0070.08318.99
5.4.140.0200.04316.56
5.4.130.0130.05316.55
5.4.120.0200.04316.51
5.4.110.0130.05016.32
5.4.100.0200.04716.44
5.4.90.0230.06316.30
5.4.80.0100.06016.55
5.4.70.0200.07016.41
5.4.60.0200.05016.41
5.4.50.0170.05016.36
5.4.40.0130.06716.27
5.4.30.0100.05316.68
5.4.20.0070.05716.50
5.4.10.0030.06016.29
5.4.00.0130.05315.98
5.3.290.0030.06714.53
5.3.280.0270.04314.50
5.3.270.0230.04314.61
5.3.260.0130.05314.51
5.3.250.0130.05014.51
5.3.240.0200.04714.52
5.3.230.0070.05714.50
5.3.220.0000.06314.46
5.3.210.0170.04714.63
5.3.200.0130.05014.47
5.3.190.0200.06014.57
5.3.180.0270.04014.61
5.3.170.0200.04714.64
5.3.160.0200.04314.48
5.3.150.0100.05714.79
5.3.140.0170.04714.53
5.3.130.0130.05714.46
5.3.120.0230.05014.63
5.3.110.0200.04714.56
5.3.100.0100.05314.01
5.3.90.0170.05014.07
5.3.80.0100.05313.93
5.3.70.0200.04314.07
5.3.60.0100.05314.14
5.3.50.0170.04713.85
5.3.40.0170.04713.96
5.3.30.0200.04314.05
5.3.20.0130.05013.59
5.3.10.0070.05313.55
5.3.00.0100.05313.57
5.2.170.0070.04311.01
5.2.160.0130.04011.20
5.2.150.0100.04311.06
5.2.140.0100.04311.20
5.2.130.0030.04711.17
5.2.120.0130.03711.01
5.2.110.0200.03010.96
5.2.100.0200.03011.16
5.2.90.0030.04711.11
5.2.80.0100.04011.00
5.2.70.0130.04010.99
5.2.60.0100.04310.96
5.2.50.0170.03711.25
5.2.40.0070.04311.03
5.2.30.0130.04010.97
5.2.20.0070.04310.93
5.2.10.0100.04010.91
5.2.00.0170.03310.57
5.1.60.0030.04010.03
5.1.50.0100.0339.93
5.1.40.0130.0309.90
5.1.30.0070.04010.30
5.1.20.0170.03010.32
5.1.10.0130.03010.08
5.1.00.0130.03310.00
5.0.50.0070.0278.43
5.0.40.0030.0308.57
5.0.30.0070.0438.40
5.0.20.0100.0238.22
5.0.10.0000.0338.09
5.0.00.0070.0408.32
4.4.90.0070.0205.84
4.4.80.0030.0335.82
4.4.70.0100.0235.82
4.4.60.0030.0305.85
4.4.50.0070.0205.76
4.4.40.0030.0435.74
4.4.30.0070.0205.82
4.4.20.0030.0235.80
4.4.10.0030.0235.90
4.4.00.0100.0305.78
4.3.110.0030.0235.69
4.3.100.0030.0235.72
4.3.90.0070.0205.70
4.3.80.0030.0375.66
4.3.70.0030.0235.66
4.3.60.0070.0235.67
4.3.50.0000.0275.78
4.3.40.0030.0335.73
4.3.30.0030.0234.54
4.3.20.0030.0234.49
4.3.10.0000.0274.55
4.3.00.0070.0177.09

preferences:
56.42 ms | 400 KiB | 5 Q