3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { static function ech(){ echo 'aaa'; } } $a = new C; $a->ech();

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)
8.3.60.0070.00716.38
8.3.50.0070.01121.98
8.3.40.0120.00618.76
8.3.30.0090.00618.42
8.3.20.0050.00320.30
8.3.10.0030.00623.61
8.3.00.0090.00019.66
8.2.180.0070.01116.32
8.2.170.0030.01422.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0000.00724.66
8.2.130.0030.00519.10
8.2.120.0060.00326.35
8.2.110.0090.00020.38
8.2.100.0040.00817.93
8.2.90.0040.00419.26
8.2.80.0000.01017.97
8.2.70.0070.00317.48
8.2.60.0060.00317.92
8.2.50.0050.00318.07
8.2.40.0030.00622.04
8.2.30.0040.00420.68
8.2.20.0040.00417.62
8.2.10.0040.00417.86
8.2.00.0000.00717.86
8.1.280.0140.00025.92
8.1.270.0060.00320.13
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0040.00423.92
8.1.230.0040.00817.53
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0060.00317.47
8.1.180.0070.00018.10
8.1.170.0000.00818.54
8.1.160.0070.00020.73
8.1.150.0000.00718.73
8.1.140.0030.00519.49
8.1.130.0000.00717.68
8.1.120.0030.00317.32
8.1.110.0000.00717.28
8.1.100.0040.00417.39
8.1.90.0070.00017.30
8.1.80.0000.00717.37
8.1.70.0030.00317.32
8.1.60.0090.00017.47
8.1.50.0000.00817.40
8.1.40.0000.00817.36
8.1.30.0040.00417.53
8.1.20.0040.00417.62
8.1.10.0060.00317.58
8.1.00.0000.00817.51
8.0.300.0000.00818.77
8.0.290.0030.00516.63
8.0.280.0070.00018.44
8.0.270.0070.00017.29
8.0.260.0030.00317.31
8.0.250.0030.00316.79
8.0.240.0000.00816.89
8.0.230.0030.00616.79
8.0.220.0050.00216.86
8.0.210.0000.00816.85
8.0.200.0030.00316.87
8.0.190.0060.00316.81
8.0.180.0040.00416.76
8.0.170.0040.00416.79
8.0.160.0070.00016.86
8.0.150.0030.00416.79
8.0.140.0080.00016.83
8.0.130.0030.00313.24
8.0.120.0000.00816.83
8.0.110.0070.00016.73
8.0.100.0040.00416.84
8.0.90.0040.00416.69
8.0.80.0100.01016.88
8.0.70.0040.00416.89
8.0.60.0000.00716.68
8.0.50.0050.00316.77
8.0.30.0080.01016.94
8.0.20.0100.01117.40
8.0.10.0000.00816.75
8.0.00.0110.00616.90
7.4.330.0000.00516.72
7.4.320.0030.00316.33
7.4.300.0000.00616.61
7.4.290.0030.00316.39
7.4.280.0070.00016.53
7.4.270.0030.00316.49
7.4.260.0000.00716.57
7.4.250.0050.00316.58
7.4.240.0060.00116.61
7.4.230.0030.00316.39
7.4.220.0070.01716.34
7.4.210.0080.00516.66
7.4.200.0050.00216.41
7.4.160.0100.00716.52
7.4.150.0180.00617.40
7.4.140.0160.00517.86
7.4.130.0120.00616.65
7.4.120.0120.00716.37
7.4.110.0130.00616.46
7.4.100.0130.00816.64
7.4.90.0090.00816.41
7.4.80.0030.01419.39
7.4.70.0090.00616.36
7.4.60.0110.00716.58
7.4.50.0040.01416.30
7.4.40.0030.01316.58
7.4.30.0120.00616.57
7.4.00.0100.00714.93
7.3.330.0060.00013.05
7.3.320.0000.00513.23
7.3.310.0030.00316.25
7.3.300.0000.00716.09
7.3.290.0100.00816.23
7.3.280.0110.00916.23
7.3.270.0070.01017.40
7.3.260.0110.00616.25
7.3.240.0080.00816.33
7.3.230.0030.01316.47
7.3.210.0080.01316.29
7.3.200.0160.00016.25
7.3.190.0070.01016.34
7.3.180.0090.00616.45
7.3.170.0090.01216.43
7.3.160.0090.00616.24
7.2.330.0110.00716.26
7.2.320.0110.00616.36
7.2.310.0120.00616.69
7.2.300.0100.00716.45
7.2.290.0100.00716.72
7.2.00.0120.00919.00
7.1.100.0060.00618.00
7.1.70.0040.00417.09
7.1.60.0140.01019.44
7.1.50.0070.01016.70
7.1.00.0000.08022.36
7.0.200.0650.00414.69
7.0.60.0000.09319.96
7.0.50.0170.05717.88
7.0.40.0070.08720.11
7.0.30.0300.06320.30
7.0.20.0300.05720.05
7.0.10.0100.08320.19
7.0.00.0070.07320.12
5.6.280.0070.02721.08
5.6.210.0070.08020.47
5.6.200.0100.08018.25
5.6.190.0070.08720.39
5.6.180.0230.04320.41
5.6.170.0230.04020.54
5.6.160.0030.09020.54
5.6.150.0100.07718.29
5.6.140.0070.08318.15
5.6.130.0000.07718.18
5.6.120.0000.04321.05
5.6.110.0070.08321.00
5.6.100.0100.07321.01
5.6.90.0230.06321.13
5.6.80.0100.06020.38
5.5.350.0100.07720.45
5.5.340.0030.04318.07
5.5.330.0100.08020.27
5.5.320.0200.05020.31
5.5.310.0270.07320.25
5.5.300.0030.04018.07
5.5.290.0030.04018.07
5.5.280.0100.07320.88
5.5.270.0070.07320.76
5.5.260.0100.03720.75
5.5.250.0000.05020.54
5.5.240.2730.03720.21

preferences:
54.35 ms | 401 KiB | 5 Q