3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(): int { static $x = 1; return $x; static $x = 2; } echo 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)
8.5.00.0160.00919.82
8.4.150.0020.00014.05
8.4.140.0120.00917.74
8.4.130.0110.00917.63
8.4.120.0100.00920.20
8.4.110.0080.00318.86
8.4.100.0090.00317.90
8.4.90.0100.01020.61
8.4.80.0050.00420.55
8.4.70.0090.01218.80
8.4.60.0140.00720.64
8.4.50.0160.00620.34
8.4.40.0060.00320.59
8.4.30.0090.00020.63
8.4.20.0130.00619.63
8.4.10.0090.00023.70
8.3.280.0030.00014.05
8.3.270.0110.00816.84
8.3.260.0050.00516.43
8.3.250.0130.00818.82
8.3.240.0120.00716.32
8.3.230.0090.01016.56
8.3.220.0060.00220.60
8.3.210.0110.00516.52
8.3.200.0050.00316.80
8.3.190.0120.00617.22
8.3.180.0120.00720.52
8.3.170.0150.00320.66
8.3.160.0120.00617.10
8.3.150.0120.00620.84
8.3.140.0110.00718.10
8.3.130.0080.00018.53
8.3.120.0030.00618.80
8.3.110.0030.00616.70
8.3.100.0060.00316.74
8.3.90.0080.00026.77
8.3.80.0050.00516.75
8.3.70.0110.00316.50
8.3.60.0100.00716.75
8.3.50.0120.00616.38
8.3.40.0030.01619.86
8.3.30.0140.00018.55
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0040.00426.16
8.2.290.0090.01017.04
8.2.280.0090.01018.99
8.2.270.0100.00618.94
8.2.260.0090.00018.65
8.2.250.0120.00318.41
8.2.240.0050.00518.46
8.2.230.0060.00320.94
8.2.220.0050.00324.06
8.2.210.0050.00326.77
8.2.200.0040.00416.75
8.2.190.0070.00716.61
8.2.180.0110.00416.38
8.2.170.0140.00018.83
8.2.160.0000.01422.96
8.2.150.0000.00825.66
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00420.89
8.2.110.0060.00322.18
8.2.100.0140.00017.78
8.2.90.0030.00517.63
8.2.80.0030.00617.97
8.2.70.0100.00017.93
8.2.60.0110.00217.44
8.2.50.0110.00417.74
8.2.40.0080.00419.34
8.2.30.0120.00518.44
8.2.20.0120.00518.54
8.2.10.0120.00518.41
8.2.00.0110.00618.37
8.1.330.0080.01115.92
8.1.320.0090.01123.63
8.1.310.0070.01016.53
8.1.300.0040.00415.92
8.1.290.0060.00330.84
8.1.280.0100.01025.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.78
8.1.230.0040.00720.86
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0110.00217.11
8.1.180.0100.00317.73
8.1.170.0110.00518.23
8.1.160.0120.00518.15
8.1.150.0120.00618.12
8.1.140.0120.00618.17
8.1.130.0120.00518.18
8.1.120.0120.00618.17
8.1.110.0120.00518.19
8.1.100.0120.00518.13
8.1.90.0120.00518.18
8.1.80.0110.00618.15
8.1.70.0120.00518.11
8.1.60.0140.00518.29
8.1.50.0130.00518.31
8.1.40.0130.00618.36
8.1.30.0130.00618.34
8.1.20.0130.00618.31
8.1.10.0140.00518.28
8.1.00.0140.00518.18
8.0.300.0040.00419.77
8.0.290.0040.00416.63
8.0.280.0120.00517.74
8.0.270.0130.00517.69
8.0.260.0120.00517.74
8.0.250.0120.00517.73
8.0.240.0110.00517.69
8.0.230.0120.00517.74
8.0.220.0120.00517.78
8.0.210.0120.00517.68
8.0.200.0120.00517.74
8.0.190.0120.00517.75
8.0.180.0120.00617.70
8.0.170.0120.00517.72
8.0.160.0120.00517.79
8.0.150.0120.00517.71
8.0.140.0130.00517.71
8.0.130.0120.00517.67
8.0.120.0120.00617.72
8.0.110.0120.00517.76
8.0.100.0120.00617.67
8.0.90.0110.00517.72
8.0.80.0120.00417.69
8.0.70.0120.00517.73
8.0.60.0120.00417.71
8.0.50.0120.00517.69
8.0.30.0110.00517.71
8.0.20.0120.00517.73
8.0.10.0110.00617.79

preferences:
120.76 ms | 403 KiB | 5 Q