3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FileLocator { public function __construct( protected $autoloader ) {} } class MyFileLocator extends FileLocator { protected $autoloader; public function __construct(Autoloader $autoloader) { $this->autoloader = $autoloader; } }

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)
8.5.10.0100.00720.20
8.5.00.0110.01119.86
8.4.160.0110.01023.10
8.4.150.0020.00014.05
8.4.140.0130.00917.70
8.4.130.0060.00617.82
8.4.120.0120.00722.55
8.4.110.0090.01022.71
8.4.100.0130.00817.77
8.4.90.0070.00218.59
8.4.80.0080.01117.64
8.4.70.0070.00618.03
8.4.60.0140.00618.83
8.4.50.0060.00620.11
8.4.40.0090.00920.39
8.4.30.0090.00919.00
8.4.20.0140.00317.89
8.4.10.0060.00323.93
8.3.280.0090.01218.17
8.3.270.0120.00916.34
8.3.260.0100.00916.70
8.3.250.0160.00418.71
8.3.240.0050.00316.51
8.3.230.0050.00416.48
8.3.220.0110.00718.91
8.3.210.0070.00116.66
8.3.200.0060.00516.32
8.3.190.0120.01217.16
8.3.180.0070.00716.48
8.3.170.0070.01118.73
8.3.160.0080.00017.02
8.3.150.0150.00316.87
8.3.140.0150.00316.41
8.3.130.0080.00016.79
8.3.120.0060.00320.68
8.3.110.0000.00916.62
8.3.100.0050.00516.65
8.3.90.0080.00026.77
8.3.80.0090.00016.38
8.3.70.0040.01116.58
8.3.60.0090.00916.50
8.3.50.0070.01120.03
8.3.40.0100.00320.21
8.3.30.0110.00318.59
8.3.20.0050.00324.18
8.3.10.0020.00524.66
8.3.00.0080.00026.16
8.2.290.0130.00720.58
8.2.280.0120.00720.18
8.2.270.0070.01120.57
8.2.260.0000.00817.16
8.2.250.0110.00016.44
8.2.240.0090.00016.31
8.2.230.0090.00620.94
8.2.220.0030.00524.06
8.2.210.0000.00826.77
8.2.200.0060.00318.01
8.2.190.0060.00918.16
8.2.180.0000.01525.92
8.2.170.0060.00918.71
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00426.16
8.2.110.0030.00622.20
8.2.100.0110.00020.44
8.2.90.0040.00418.87
8.2.80.0040.00417.97
8.2.70.0030.00717.50
8.2.60.0030.00517.91
8.2.50.0060.00318.07
8.2.40.0040.00419.82
8.2.30.0000.00717.85
8.2.20.0080.00020.54
8.2.10.0000.00718.03
8.2.00.0040.00418.98
8.1.330.0100.00821.88
8.1.320.0120.00716.06
8.1.310.0140.00416.41
8.1.300.0150.00416.56
8.1.290.0040.00430.84
8.1.280.0090.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00726.35
8.1.250.0080.00028.09
8.1.240.0090.00022.18
8.1.230.0070.00419.05
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0040.00717.10
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0040.00418.44
8.1.160.0000.00718.67
8.1.150.0070.00018.52
8.1.140.0050.00217.57
8.1.130.0090.00617.33
8.1.120.0160.00017.33
8.1.110.0120.00817.38
8.1.100.0090.00617.34
8.1.90.0120.00317.38
8.1.80.0100.00717.33
8.1.70.0080.00617.33
8.1.60.0180.00017.41
8.1.50.0060.01117.44
8.1.40.0150.00317.41
8.1.30.0130.00417.52
8.1.20.0120.00617.56
8.1.10.0050.00517.34
8.1.00.0090.00217.33
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00818.23
8.0.270.0050.00317.00
8.0.260.0000.00917.33
8.0.250.0040.00417.33
8.0.240.0100.00017.33
8.0.230.0040.00717.33
8.0.220.0060.00417.33
8.0.210.0050.00517.33
8.0.200.0030.00617.33
8.0.190.0060.00317.33
8.0.180.0000.01017.33
8.0.170.0060.00317.33
8.0.160.0030.00617.33
8.0.150.0050.00517.33
8.0.140.0090.00517.33
8.0.130.0070.00317.33
8.0.120.0000.00917.33
8.0.110.0030.00817.33
8.0.100.0090.00017.33
8.0.90.0070.00417.33
8.0.80.0060.00317.33
8.0.70.0000.00917.33
8.0.60.0020.00717.33
8.0.50.0100.00017.33
8.0.30.0040.00417.33
8.0.20.0060.00617.33
8.0.10.0090.00017.33

preferences:
116.58 ms | 403 KiB | 5 Q