3v4l.org

run code in 300+ PHP versions simultaneously
<?php function doit() { echo 'true'; } true && doit();

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)
8.3.60.0060.00916.63
8.3.50.0090.00616.27
8.3.40.0110.00418.67
8.3.30.0040.01118.76
8.3.20.0070.00020.12
8.3.10.0040.00421.66
8.3.00.0000.00819.44
8.2.180.0040.01418.04
8.2.170.0140.00722.96
8.2.160.0070.00718.91
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0090.00021.05
8.2.120.0070.00026.35
8.2.110.0000.00920.64
8.2.100.0110.00019.45
8.2.90.0000.00819.23
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0060.00317.80
8.2.50.0050.00318.10
8.2.40.0040.00420.59
8.2.30.0040.00419.23
8.2.20.0000.00718.04
8.2.10.0040.00418.02
8.2.00.0030.00317.86
8.1.280.0140.00325.92
8.1.270.0000.01022.19
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0000.00922.75
8.1.230.0070.00319.10
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0000.00818.61
8.1.160.0000.00718.99
8.1.150.0000.00718.77
8.1.140.0000.00719.43
8.1.130.0030.00318.75
8.1.120.0050.00217.40
8.1.110.0050.00317.34
8.1.100.0030.00617.30
8.1.90.0050.00317.42
8.1.80.0030.00317.36
8.1.70.0000.00717.35
8.1.60.0000.00817.55
8.1.50.0070.00017.34
8.1.40.0040.00417.32
8.1.30.0040.00417.60
8.1.20.0050.00517.46
8.1.10.0030.00517.37
8.1.00.0030.00517.42
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.28
8.0.270.0000.00717.25
8.0.260.0080.00016.67
8.0.250.0000.00716.87
8.0.240.0060.00316.85
8.0.230.0040.00416.87
8.0.220.0000.00716.85
8.0.210.0030.00316.86
8.0.200.0060.00016.73
8.0.190.0080.00016.87
8.0.180.0000.00716.80
8.0.170.0030.00316.73
8.0.160.0040.00416.80
8.0.150.0000.00716.66
8.0.140.0040.00416.68
8.0.130.0060.00313.21
8.0.120.0080.00016.79
8.0.110.0040.00416.76
8.0.100.0040.00416.86
8.0.90.0040.00416.66
8.0.80.0070.01016.89
8.0.70.0000.00716.66
8.0.60.0040.00416.73
8.0.50.0040.00416.62
8.0.30.0120.00617.21
8.0.20.0090.00917.40
8.0.10.0090.00016.98
8.0.00.0130.00316.93
7.4.330.0020.00215.55
7.4.320.0060.00016.36
7.4.300.0000.00716.35
7.4.290.0000.00716.35
7.4.280.0040.00416.57
7.4.270.0070.00016.42
7.4.260.0000.00816.46
7.4.250.0000.00716.45
7.4.240.0030.00516.45
7.4.230.0070.00016.32
7.4.220.0090.00916.56
7.4.210.0110.01116.48
7.4.200.0070.00016.63
7.4.160.0110.00816.51
7.4.150.0130.00317.40
7.4.140.0110.00817.86
7.4.130.0120.00616.42
7.4.120.0120.00516.39
7.3.330.0000.00613.18
7.3.320.0030.00313.22
7.3.310.0000.00616.23
7.3.300.0030.00316.24
7.3.290.0060.01016.22
7.3.280.0100.00716.22
7.3.270.0090.00917.40
7.3.260.0070.01016.24
7.3.250.0110.00816.38
7.3.240.0140.00316.37

preferences:
52.94 ms | 401 KiB | 5 Q