3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; class Loader { public function __construct() { spl_autoload_register(static::load); } public static function load() {} } spl_autoload_register(['Foo\Loader', 'load']); new Loader(); var_dump(spl_autoload_functions());

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)
8.3.60.0100.00716.75
8.3.50.0110.00822.05
8.3.40.0070.00718.92
8.3.30.0040.01118.63
8.3.20.0000.00720.21
8.3.10.0060.00323.66
8.3.00.0030.00519.51
8.2.180.0140.00716.50
8.2.170.0110.00422.96
8.2.160.0100.00320.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0090.00020.60
8.2.100.0060.00917.91
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0050.00517.38
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0030.00619.38
8.2.30.0000.00720.61
8.2.20.0060.00317.77
8.2.10.0060.00317.92
8.2.00.0000.00818.04
8.1.280.0040.01125.92
8.1.270.0040.00423.82
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.05
8.1.230.0000.01217.66
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0050.00218.65
8.1.160.0040.00422.04
8.1.150.0000.00818.90
8.1.140.0040.00419.50
8.1.130.0000.00717.63
8.1.120.0070.00017.22
8.1.110.0000.00817.41
8.1.100.0050.00217.37
8.1.90.0040.00317.29
8.1.80.0040.00417.29
8.1.70.0070.00017.35
8.1.60.0080.00017.41
8.1.50.0050.00317.41
8.1.40.0000.00817.33
8.1.30.0000.00817.55
8.1.20.0040.00417.44
8.1.10.0040.00417.39
8.1.00.0080.00217.34
8.0.300.0040.00418.96
8.0.290.0040.00416.75
8.0.280.0000.00818.37
8.0.270.0000.00717.16
8.0.260.0030.00717.24
8.0.250.0030.00317.03
8.0.240.0080.00016.97
8.0.230.0070.00017.02
8.0.220.0070.00316.79
8.0.210.0070.00016.96
8.0.200.0060.00016.89
8.0.190.0040.00416.90
8.0.180.0080.00316.96
8.0.170.0040.00416.87
8.0.160.0070.00416.95
8.0.150.0000.00716.76
8.0.140.0040.00416.96
8.0.130.0030.00313.32
8.0.120.0000.00816.92
8.0.110.0070.00016.83
8.0.100.0030.00416.77
8.0.90.0050.00216.81
8.0.80.0110.00416.97
8.0.70.0080.00016.82
8.0.60.0070.00016.83
8.0.50.0030.00617.05
8.0.30.0130.00517.01
8.0.20.0160.00717.40
8.0.10.0030.00617.03
8.0.00.0120.00616.83
7.4.330.0000.00516.84
7.4.320.0060.00016.41
7.4.300.0060.00016.44
7.4.290.0030.00316.49
7.4.280.0040.00416.36
7.4.270.0030.00316.53
7.4.260.0030.00616.43
7.4.250.0000.00716.38
7.4.240.0050.00316.38
7.4.230.0000.00716.55
7.4.220.0120.00616.51
7.4.210.0030.01016.45
7.4.200.0030.00316.63
7.4.160.0030.01316.59
7.4.150.0140.01117.40
7.4.140.0160.00517.86
7.4.130.0110.00616.67
7.4.120.0160.00216.48
7.4.110.0030.01216.33
7.4.100.0030.01316.52
7.4.90.0090.00916.63
7.4.80.0140.00719.39
7.4.70.0090.01316.59
7.4.60.0070.01016.52
7.4.50.0040.01116.49
7.4.40.0110.01116.43
7.4.30.0150.01816.41
7.4.00.0070.00715.00
7.3.330.0060.00013.28
7.3.320.0000.00513.17
7.3.310.0040.00416.40
7.3.300.0030.00316.36
7.3.290.0070.00816.33
7.3.280.0130.00316.36
7.3.270.0090.00917.40
7.3.260.0040.01216.55
7.3.240.0130.00416.38
7.3.230.0150.00316.48
7.3.210.0160.00016.37
7.3.200.0070.01016.39
7.3.190.0100.00616.59
7.3.180.0030.01616.53
7.3.170.0170.00416.32
7.3.160.0090.00616.39
7.2.330.0120.00616.32
7.2.320.0140.00316.65
7.2.310.0120.00416.69
7.2.300.0040.01416.66
7.2.290.0060.01216.65
7.2.60.0070.00716.77
7.2.00.0090.00619.39
7.1.200.0040.00415.66
7.1.100.0060.00617.98
7.1.70.0080.00816.91
7.1.60.0090.01519.48
7.1.50.0030.01316.49
7.1.00.0030.07722.40
7.0.200.0030.00316.68
7.0.60.0170.06320.03
7.0.50.0100.08017.84
7.0.40.0070.05020.27
7.0.30.0270.03720.09
7.0.20.0300.07020.15
7.0.10.0070.08720.23
7.0.00.0100.07020.09
5.6.280.0030.03721.11
5.6.210.0030.08320.65
5.6.200.0030.08018.22
5.6.190.0030.08020.65
5.6.180.0230.04720.48
5.6.170.0330.07320.57
5.6.160.0030.08320.54
5.6.150.0030.08018.17
5.6.140.0070.03318.28
5.6.130.0200.04018.16
5.6.120.0070.04720.98
5.6.110.0070.04320.99
5.6.100.0070.06321.00
5.6.90.0200.07020.89
5.6.80.0070.08020.49
5.5.350.3300.03720.44
5.5.340.0070.03718.02
5.5.330.0070.07020.33
5.5.320.0000.04720.30
5.5.310.0200.04320.35
5.5.300.0130.07018.03
5.5.290.0100.07717.98
5.5.280.0170.07320.77
5.5.270.0000.04320.76
5.5.260.0000.08720.98
5.5.250.0030.09020.62
5.5.240.0200.03020.23

preferences:
54.78 ms | 401 KiB | 5 Q