3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var int $var = 10; }

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)
8.4.120.0060.00320.55
8.4.110.0110.00919.05
8.4.100.0090.01218.96
8.4.90.0130.00820.67
8.4.80.0140.00418.83
8.4.70.0100.01117.61
8.4.60.0090.01019.08
8.4.50.0250.00817.87
8.4.40.0260.00917.89
8.4.30.0210.00718.27
8.4.20.0240.00918.65
8.4.10.0250.00918.30
8.3.250.0100.00618.73
8.3.240.0100.00616.39
8.3.230.0100.01016.50
8.3.220.0050.00218.76
8.3.210.0030.00516.60
8.3.200.0110.00616.61
8.3.190.0220.01016.66
8.3.180.0220.00616.65
8.3.170.0250.00418.70
8.3.160.0250.01016.81
8.3.150.0220.00716.81
8.3.140.0200.00816.68
8.3.130.0190.00417.35
8.3.120.0210.00717.65
8.3.110.0190.00518.65
8.3.100.0240.00620.15
8.3.90.0190.00621.63
8.3.80.0180.01017.45
8.3.70.0250.00716.35
8.3.60.0240.01020.12
8.3.50.0160.01121.61
8.3.40.0240.01220.76
8.3.30.0230.00720.77
8.3.20.0260.00920.66
8.3.10.0270.00819.99
8.3.00.0270.00920.13
8.2.290.0120.00720.47
8.2.280.0170.00717.31
8.2.270.0210.00717.71
8.2.260.0190.00616.54
8.2.250.0200.01217.36
8.2.240.0190.00617.61
8.2.230.0200.00419.39
8.2.220.0140.01026.96
8.2.210.0170.00821.55
8.2.200.0160.00916.48
8.2.190.0210.00817.21
8.2.180.0240.00519.34
8.2.170.0280.00720.17
8.2.160.0230.01420.12
8.2.150.0280.00920.24
8.2.140.0270.00920.11
8.2.130.0280.01020.21
8.2.120.0310.00720.17
8.2.110.0300.00820.11
8.2.100.0340.00620.19
8.2.90.0310.00720.21
8.2.80.0310.00320.02
8.2.70.0290.00520.01
8.2.60.0300.00620.05
8.2.50.0260.01120.10
8.2.40.0260.00820.11
8.2.30.0310.00520.10
8.2.20.0270.00920.05
8.2.10.0270.00720.15
8.2.00.0310.00120.04
8.1.330.0110.00715.85
8.1.320.0090.00415.92
8.1.310.0080.00616.10
8.1.300.0170.00918.10
8.1.290.0170.00723.36
8.1.280.0270.00818.32
8.1.270.0320.01120.04
8.1.260.0330.00820.07
8.1.250.0330.00820.10
8.1.240.0240.00920.01
8.1.230.0260.00819.94
8.1.220.0260.01120.64
8.1.210.0250.00620.04
8.1.200.0260.00620.05
8.1.190.0210.00719.86
8.1.180.0210.00720.03
8.1.170.0230.00420.63
8.1.160.0220.00320.10
8.1.150.0250.00520.04
8.1.140.0240.00619.95
8.1.130.0230.00919.98
8.1.120.0270.00720.04
8.1.110.0210.00919.97
8.1.100.0250.00920.05
8.1.90.0210.01020.02
8.1.80.0180.01120.06
8.1.70.0240.00520.55
8.1.60.0220.00920.66
8.1.50.0220.00920.64
8.1.40.0180.01020.86
8.1.30.0200.00820.13
8.1.20.0240.00720.23
8.1.10.0180.01120.14
8.1.00.0240.00620.52

preferences:
29.98 ms | 403 KiB | 5 Q