3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Bar {} class Baz implements Bar {} class Foo { public function __construct( public Bar $bar = new Baz() ) {} public function doThing(Bar $bar = new Baz()) { return $bar; } } var_dump(new Foo()); var_dump((new Foo)->doThing());

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)
8.5.00.0080.01419.94
8.4.150.0010.00114.05
8.4.140.0110.01017.68
8.4.130.0120.00917.75
8.4.120.0100.01020.64
8.4.110.0110.00824.29
8.4.100.0120.00817.86
8.4.90.0040.00517.73
8.4.80.0070.01317.73
8.4.70.0040.00517.90
8.4.60.0030.00720.30
8.4.50.0110.00817.67
8.4.40.0070.01417.89
8.4.30.0070.00318.73
8.4.20.0090.00917.74
8.4.10.0040.00419.43
8.3.280.0110.00918.35
8.3.270.0110.00916.52
8.3.260.0120.00416.86
8.3.250.0110.00918.83
8.3.240.0110.00916.32
8.3.230.0090.00116.76
8.3.220.0110.00717.22
8.3.210.0100.01016.75
8.3.200.0100.01016.59
8.3.190.0100.00917.18
8.3.180.0140.00416.38
8.3.170.0040.01116.91
8.3.160.0140.00418.98
8.3.150.0120.00617.36
8.3.140.0080.00017.31
8.3.130.0000.00818.35
8.3.120.0000.01020.93
8.3.110.0000.00918.66
8.3.100.0060.00318.43
8.3.50.0070.00416.84
8.2.290.0110.00820.32
8.2.280.0060.00220.46
8.2.270.0160.00416.68
8.2.260.0080.00018.84
8.2.250.0070.01116.50
8.2.240.0000.00917.16
8.2.230.0090.00918.10
8.2.220.0090.00618.47
8.1.330.0080.01116.93
8.1.320.0070.01116.02
8.1.310.0080.00016.48
8.1.300.0050.00317.79
8.0.130.0190.00416.77
8.0.120.0170.00616.73
8.0.110.0190.00316.82
8.0.100.0160.00616.71
8.0.90.0170.00416.74
8.0.80.0160.00616.68
8.0.70.0180.00416.79
8.0.60.0100.01116.79
8.0.50.0150.00716.73
8.0.30.0190.00416.73
8.0.20.0170.00516.86
8.0.10.0150.00816.91
8.0.00.0080.00216.90
7.4.260.0050.00416.37
7.4.250.0160.00816.33
7.4.240.0190.00516.42
7.4.230.0210.00316.41
7.4.220.0160.00616.35
7.4.210.0170.00416.33
7.4.200.0210.00216.40
7.4.190.0170.00416.42
7.4.180.0170.00416.40
7.4.160.0190.00116.42
7.4.150.0180.00416.32
7.4.140.0150.00616.29
7.4.130.0180.00416.14
7.4.120.0190.00316.17
7.4.110.0180.00516.23
7.4.100.0160.00616.31
7.4.90.0190.00516.20
7.4.80.0180.00416.29
7.4.70.0180.00416.23
7.4.60.0150.00516.22
7.4.50.0180.00216.21
7.4.40.0140.00616.15
7.4.30.0160.00516.24
7.4.20.0140.00716.17
7.4.10.0160.00516.30
7.4.00.0140.00616.16
7.3.330.0030.00616.11
7.3.320.0150.00816.17
7.3.310.0120.00816.20
7.3.300.0170.00416.16
7.3.290.0160.00616.14
7.3.280.0160.00616.06
7.3.270.0190.00516.10
7.3.260.0180.00316.13
7.3.250.0150.00616.17
7.3.240.0170.00416.04
7.3.230.0180.00416.19
7.3.220.0140.00715.98
7.3.210.0190.00416.03
7.3.200.0180.00516.13
7.3.190.0190.00315.93
7.3.180.0150.00716.19
7.3.170.0230.00016.11
7.3.160.0190.00416.05
7.3.150.0090.00316.02
7.3.140.0120.00216.00
7.3.130.0180.00216.07
7.3.120.0100.00616.16
7.3.110.0090.00616.11
7.3.100.0130.00216.08
7.3.90.0090.00316.39
7.3.80.0070.00216.11
7.3.70.0030.00516.16
7.3.60.0020.00716.22
7.3.50.0090.00616.19
7.3.40.0110.00516.29
7.3.30.0100.00616.21
7.3.20.0160.00018.05
7.3.10.0100.00517.96
7.3.00.0140.00317.96

preferences:
38.25 ms | 403 KiB | 5 Q