3v4l.org

run code in 500+ PHP versions simultaneously
<?php namespace App; use Lib\Foo; // 引数を出力するだけのオートロード関数 spl_autoload_register(function (string $name): void { printf("autoload: %s\n", $name); // (2) // 通常はここでクラス定義が記述された PHP ファイルを include() などで読み込む。 }); $foo = new Foo(); // (1) クラス定義が無い

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)
8.5.90.0070.00316.97
8.5.80.0090.00916.83
8.5.70.0090.00816.96
8.5.60.0090.00817.05
8.5.50.0080.00718.53
8.5.30.0120.00421.16
8.5.20.0130.00620.01
8.5.10.0110.00716.68
8.5.00.0080.01320.08
8.4.240.0120.00919.57
8.4.230.0110.00319.63
8.4.220.0060.00319.54
8.4.210.0140.00819.75
8.4.180.0110.01322.09
8.4.170.0130.01023.86
8.4.160.0130.01023.98
8.4.150.0080.00516.96
8.4.140.0140.00817.94
8.4.130.0060.01219.76
8.4.120.0060.00222.36
8.4.110.0100.01122.09
8.4.100.0110.01017.75
8.4.90.0050.00419.69
8.4.80.0090.00819.57
8.4.70.0110.00919.64
8.4.60.0070.00118.96
8.4.50.0110.00818.43
8.4.40.0070.01417.46
8.4.30.0090.00918.72
8.4.20.0130.00719.76
8.4.10.0090.00019.59
8.3.330.0050.00518.54
8.3.320.0100.01018.46
8.3.310.0140.00618.55
8.3.300.0130.00722.68
8.3.290.0120.00820.72
8.3.280.0130.00718.41
8.3.270.0110.01116.73
8.3.260.0110.00916.60
8.3.250.0140.00418.65
8.3.240.0110.00818.81
8.3.230.0040.00516.41
8.3.220.0110.00817.04
8.3.210.0130.00516.86
8.3.200.0050.00416.74
8.3.190.0050.00319.00
8.3.180.0100.00717.30
8.3.170.0070.01120.54
8.3.160.0180.00018.74
8.3.150.0110.00417.09
8.3.140.0000.00817.43
8.3.130.0140.00418.47
8.3.120.0000.00920.46
8.3.110.0100.00620.94
8.3.100.0190.00024.06
8.3.90.0130.00726.77
8.3.80.0200.00330.84
8.3.70.0190.00330.84
8.3.60.0340.00830.84
8.3.50.0060.00330.84
8.3.40.0170.00030.84
8.3.30.0430.00830.84
8.3.20.0290.01430.84
8.3.10.0270.00830.84
8.3.00.0400.00430.84
8.2.320.0110.00818.10
8.2.310.0110.00818.06
8.2.300.0160.00620.38
8.2.290.0110.00720.22
8.2.280.0120.00820.09
8.2.270.0040.01517.05
8.2.260.0120.00318.67
8.2.250.0080.00018.38
8.2.240.0110.00416.84
8.2.230.0070.00022.58
8.2.220.0060.00337.54
8.2.210.0100.00326.77
8.2.200.0290.01430.84
8.2.190.0260.01530.84
8.2.180.0330.00730.84
8.2.170.0390.00430.84
8.2.160.0370.00630.84
8.2.150.0370.00830.84
8.2.140.0420.00830.84
8.2.130.0490.00330.84
8.2.120.0380.00730.84
8.2.110.0140.00630.84
8.2.100.0200.00730.84
8.2.90.0390.00030.84
8.2.80.0230.00430.84
8.2.70.0330.00730.84
8.2.60.0230.01130.84
8.2.50.0190.00630.84
8.2.40.0150.00630.84
8.2.30.0210.00330.84
8.2.20.0160.01030.84
8.2.10.0150.00330.84
8.2.00.0200.00030.84
8.1.340.0180.00817.57
8.1.330.0090.00221.70
8.1.320.0170.00418.02
8.1.310.0030.00618.45
8.1.300.0080.00317.93
8.1.290.0110.00430.84
8.1.280.0220.00730.84
8.1.270.0200.00330.84
8.1.260.0250.01130.84
8.1.250.0300.00030.84
8.1.240.0250.00630.84
8.1.230.0290.01030.84
8.1.220.0220.01530.84
8.1.210.0280.00930.84
8.1.200.0210.01830.84
8.1.190.0220.01630.84
8.1.180.0290.01030.84
8.1.170.0240.01530.84
8.1.160.0330.00630.84
8.1.150.0230.01530.84
8.1.140.0310.00730.84
8.1.130.0240.01430.84
8.1.120.0250.01430.84
8.1.110.0320.00630.84
8.1.100.0340.00630.84
8.1.90.0320.00930.84
8.1.80.0300.00730.84
8.1.70.0260.00730.84
8.1.60.0290.00630.84
8.1.50.0390.00430.84
8.1.40.0290.00430.84
8.1.30.0240.01230.84
8.1.20.0270.01730.84
8.1.10.0350.01130.84
8.1.00.0520.00630.84

preferences:
56.11 ms | 1054 KiB | 5 Q