3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function(&$arg) { echo "ok"; }; $z = 1; class MyContext {} $a->call(new MyContext, $z);

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)
8.3.70.0130.00316.63
8.3.60.0070.01118.55
8.3.50.0130.00718.01
8.3.40.0000.01518.84
8.3.30.0070.00718.70
8.3.20.0070.00024.18
8.3.10.0000.00724.66
8.3.00.0040.00426.16
8.2.190.0040.01116.63
8.2.180.0120.00325.92
8.2.170.0000.01419.04
8.2.160.0060.00922.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00419.82
8.2.110.0070.00420.99
8.2.100.0100.00017.91
8.2.90.0000.00819.77
8.2.80.0060.00317.97
8.2.70.0080.00017.92
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0090.00021.07
8.2.30.0080.00019.20
8.2.20.0000.00718.06
8.2.10.0020.00519.25
8.2.00.0000.00819.24
8.1.280.0100.01025.92
8.1.270.0050.00523.58
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0090.00023.96
8.1.230.0080.00322.88
8.1.220.0110.00017.79
8.1.210.0000.00818.84
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0000.00718.98
8.1.150.0040.00418.94
8.1.140.0000.00718.84
8.1.130.0030.00320.05
8.1.120.0040.00417.44
8.1.110.0030.00517.46
8.1.100.0000.00817.46
8.1.90.0000.00717.49
8.1.80.0000.00717.49
8.1.70.0000.00817.46
8.1.60.0050.00317.57
8.1.50.0030.00517.56
8.1.40.0000.00817.54
8.1.30.0050.00317.61
8.1.20.0000.00717.57
8.1.10.0000.00917.56
8.1.00.0050.00317.51
8.0.300.0050.00219.72
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0080.00016.79
8.0.260.0060.00018.57
8.0.250.0040.00416.84
8.0.240.0000.00716.95
8.0.230.0040.00416.96
8.0.220.0000.00716.78
8.0.210.0000.00716.98
8.0.200.0000.00717.02
8.0.190.0020.00516.94
8.0.180.0070.00016.88
8.0.170.0040.00416.96
8.0.160.0030.00316.84
8.0.150.0040.00416.77
8.0.140.0000.00716.83
8.0.130.0070.00415.06
8.0.120.0070.00516.88
8.0.110.0120.00016.92
8.0.100.0100.00316.91
8.0.90.0070.00416.79
8.0.80.0100.00616.94
8.0.70.0080.00516.80
8.0.60.0090.00316.88
8.0.50.0050.00816.95
8.0.30.0120.00816.86
8.0.20.0110.00817.14
8.0.10.0090.00417.03
8.0.00.0130.00317.01
7.4.330.0060.00015.55
7.4.320.0030.00316.61
7.4.300.0030.00316.51
7.4.290.0050.00316.57
7.4.280.0080.00016.50
7.4.270.0030.00316.52
7.4.260.0030.00314.91
7.4.250.0090.00516.42
7.4.240.0110.00316.58
7.4.230.0110.00316.45
7.4.220.0070.00316.62
7.4.210.0100.00816.52
7.4.200.0100.00316.39
7.4.190.0180.00016.52
7.4.180.0070.01016.44
7.4.160.0100.00716.64
7.4.150.0110.00616.45
7.4.140.0090.00916.52
7.4.130.0130.00716.43
7.4.120.0120.00916.56
7.4.110.0110.00716.37
7.4.100.0150.00216.30
7.4.90.0100.00816.41
7.4.80.0100.00716.39
7.4.70.0160.00116.44
7.4.60.0130.00416.51
7.4.50.0100.00716.37
7.4.40.0180.00416.35
7.4.30.0070.01016.44
7.4.20.0130.00516.25
7.4.10.0120.00616.42
7.4.00.0120.00616.41
7.3.330.0120.00216.25
7.3.320.0060.00514.72
7.3.310.0110.00216.21
7.3.300.0080.00516.18
7.3.290.0070.00816.28
7.3.280.0150.00416.31
7.3.270.0160.00316.24
7.3.260.0100.00716.32
7.3.250.0120.00616.33
7.3.240.0110.00916.27
7.3.230.0130.00516.31
7.3.220.0110.00716.27
7.3.210.0120.00716.20
7.3.200.0110.00716.22
7.3.190.0150.00316.26
7.3.180.0140.00416.26
7.3.170.0140.00516.31
7.3.160.0100.00716.23
7.3.150.0100.00716.27
7.3.140.0100.00416.19
7.3.130.0080.00716.37
7.3.120.0090.00816.35
7.3.110.0130.00616.11
7.3.100.0060.00816.11
7.3.90.0030.01016.53
7.3.80.0120.00516.18
7.3.70.0130.00316.18
7.3.60.0090.00816.28
7.3.50.0040.01216.33
7.3.40.0080.00916.33
7.3.30.0140.00216.27
7.3.20.0120.00617.21
7.3.10.0060.01117.15
7.3.00.0120.00417.14

preferences:
51.96 ms | 401 KiB | 5 Q