3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null?->foo());

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)
8.5.30.0100.00917.27
8.5.20.0110.00618.12
8.5.10.0100.00816.58
8.5.00.0150.00819.75
8.4.180.0140.00919.54
8.4.170.0090.01220.27
8.4.160.0120.00923.88
8.4.150.0070.00616.84
8.4.140.0130.00717.43
8.4.130.0100.00917.75
8.4.120.0090.00520.43
8.4.110.0070.00318.79
8.4.100.0070.01217.56
8.4.90.0020.00618.54
8.4.80.0100.00717.68
8.4.70.0070.00717.46
8.4.60.0120.00818.27
8.4.50.0030.00520.42
8.4.40.0190.00017.50
8.4.30.0080.01218.40
8.4.20.0100.01017.78
8.4.10.0130.00719.42
8.3.300.0110.00920.75
8.3.290.0140.00620.71
8.3.280.0130.00618.40
8.3.270.0140.00516.50
8.3.260.0070.01316.54
8.3.250.0100.00818.54
8.3.240.0100.01016.38
8.3.230.0060.00316.65
8.3.220.0110.00817.17
8.3.210.0050.00416.71
8.3.200.0040.00516.66
8.3.190.0140.00517.00
8.3.180.0060.00217.00
8.3.170.0050.00219.14
8.3.160.0070.01116.96
8.3.150.0100.00719.01
8.3.140.0040.00419.14
8.3.130.0090.00016.71
8.3.120.0080.00018.67
8.3.110.0060.00320.94
8.3.100.0180.00016.67
8.3.90.0040.00426.77
8.3.80.0040.00716.38
8.3.70.0070.00718.18
8.3.60.0190.00318.30
8.3.50.0100.00724.34
8.3.40.0140.00721.67
8.3.30.0060.00918.53
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.300.0130.00621.98
8.2.290.0140.00520.46
8.2.280.0100.00718.00
8.2.270.0110.00717.21
8.2.260.0040.00416.55
8.2.250.0030.00618.57
8.2.240.0060.00318.27
8.2.230.0170.00022.58
8.2.220.0100.01024.06
8.2.210.0000.01026.77
8.2.200.0060.00316.38
8.2.190.0070.00718.29
8.2.180.0110.00325.92
8.2.170.0140.00718.90
8.2.160.0100.00322.96
8.2.150.0090.00025.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0030.00620.35
8.2.100.0070.00318.88
8.1.340.0130.00719.46
8.1.330.0130.00523.80
8.1.320.0080.01116.13
8.1.310.0100.00716.73
8.1.300.0120.00316.01
8.1.290.0070.00430.84
8.1.280.0140.00325.92
8.1.270.0030.00323.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00620.17
8.1.230.0030.00618.86
8.1.70.0000.00817.25
8.0.00.0170.00416.45
7.4.130.0080.01216.23
7.4.120.0030.01516.40
7.4.110.0160.00316.45
7.4.100.0070.01016.44
7.4.90.0160.00016.28
7.4.80.0100.00715.96
7.4.70.0130.00516.18
7.4.60.0070.01116.28
7.4.50.0080.01216.32
7.4.40.0100.00716.23
7.4.30.0110.00716.27
7.4.20.0170.00316.22
7.4.10.0140.00516.30
7.4.00.0120.00616.38
7.3.250.0160.00616.21
7.3.240.0110.00616.31
7.3.230.0090.00916.23
7.3.220.0130.00316.21
7.3.210.0000.01815.88
7.3.200.0100.00715.88
7.3.190.0190.00316.16
7.3.180.0070.01316.29
7.3.170.0100.01016.25
7.3.160.0090.00916.27
7.3.150.0030.01416.31
7.3.140.0090.00916.15
7.3.130.0120.00616.19
7.3.120.0090.00816.33
7.3.110.0110.00616.14
7.3.100.0130.00316.25
7.3.90.0080.01116.16
7.3.80.0070.01016.18
7.3.70.0140.00516.21
7.3.60.0120.00916.22
7.3.50.0130.00516.11
7.3.40.0070.01016.26
7.3.30.0150.00316.24
7.3.20.0120.01216.22
7.3.10.0200.00316.13
7.3.00.0120.00616.24

preferences:
69.96 ms | 1019 KiB | 5 Q