3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lol = [ ['for' => '$T4', 'deps' => ['$T3'] ], ['for' => '$T3', 'deps' => ['$T2'] ], ['for' => '$T1', 'deps' => [] ], ['for' => '$T2', 'deps' => ['$T1'] ], ]; uasort($lol, function($a, $b){ if(in_array($a['for'], $b['deps'])) return 1; return 0; }); print_r($lol);

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)
8.3.60.0090.00616.75
8.3.50.0120.00318.05
8.3.40.0090.00618.70
8.3.30.0090.00618.73
8.3.20.0070.00020.21
8.3.10.0040.00423.53
8.3.00.0040.00419.79
8.2.180.0170.00318.54
8.2.170.0140.00722.96
8.2.160.0060.00920.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.93
8.2.120.0040.00426.35
8.2.110.0000.00920.27
8.2.100.0080.00417.93
8.2.90.0040.00419.25
8.2.80.0050.00317.97
8.2.70.0000.00917.74
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0040.00420.96
8.2.30.0050.00320.60
8.2.20.0030.00617.63
8.2.10.0070.00018.18
8.2.00.0040.00418.19
8.1.280.0040.01125.92
8.1.270.0000.00818.95
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0080.00022.11
8.1.230.0040.00817.65
8.1.220.0000.00717.79
8.1.210.0050.00318.77
8.1.200.0030.00717.22
8.1.190.0040.00417.66
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0050.00220.71
8.1.150.0050.00218.80
8.1.140.0050.00319.57
8.1.130.0000.00717.62
8.1.120.0000.00717.48
8.1.110.0000.00717.42
8.1.100.0030.00517.46
8.1.90.0050.00317.36
8.1.80.0050.00317.51
8.1.70.0000.00717.33
8.1.60.0030.00617.59
8.1.50.0050.00317.57
8.1.40.0000.01117.52
8.1.30.0050.00317.63
8.1.20.0040.00417.52
8.1.10.0030.00617.44
8.1.00.0050.00317.52
8.0.300.0060.00318.77
8.0.290.0030.00616.63
8.0.280.0000.00818.31
8.0.270.0080.00017.19
8.0.260.0000.00617.10
8.0.250.0040.00417.00
8.0.240.0070.00016.85
8.0.230.0020.00516.87
8.0.220.0000.00716.79
8.0.210.0030.00316.80
8.0.200.0000.00716.88
8.0.190.0040.00416.95
8.0.180.0000.00816.95
8.0.170.0000.00716.98
8.0.160.0000.00716.90
8.0.150.0030.00916.90
8.0.140.0000.00716.80
8.0.130.0000.00513.36
8.0.120.0040.00416.77
8.0.110.0020.00516.94
8.0.100.0050.00316.95
8.0.90.0000.00716.96
8.0.80.0070.01416.95
8.0.70.0020.00516.87
8.0.60.0040.00416.79
8.0.50.0030.00316.80
8.0.30.0140.00417.13
8.0.20.0120.00717.40
8.0.10.0030.00317.08
8.0.00.0080.01016.71
7.4.330.0000.00516.76
7.4.320.0040.00416.57
7.4.300.0050.00216.62
7.4.290.0080.00016.50
7.4.280.0030.00616.61
7.4.270.0000.00716.52
7.4.260.0000.00816.40
7.4.250.0040.00416.61
7.4.240.0040.00416.61
7.4.230.0040.00416.50
7.4.220.0100.01016.61
7.4.210.0040.01116.71
7.4.200.0000.00716.25
7.4.160.0040.01116.45
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0090.00916.48
7.4.120.0130.00516.50
7.4.110.0070.01116.58
7.4.100.0140.00316.51
7.4.90.0060.01516.34
7.4.80.0030.01519.39
7.4.70.0180.00616.56
7.4.60.0070.01116.29
7.4.50.0140.00016.24
7.4.40.0100.00716.49
7.4.30.0060.01016.55
7.4.00.0140.00015.00
7.3.330.0020.00213.08
7.3.320.0030.00313.30
7.3.310.0000.00716.11
7.3.300.0050.00216.31
7.3.290.0070.00816.22
7.3.280.0120.00616.21
7.3.270.0080.00817.40
7.3.260.0120.00616.35
7.3.240.0140.00316.54
7.3.230.0120.00416.46
7.3.210.0070.01016.35
7.3.200.0100.00616.51
7.3.190.0100.00716.52
7.3.180.0070.01016.11
7.3.170.0000.01916.35
7.3.160.0090.00616.61
7.3.10.0060.00616.52
7.3.00.0040.00616.46
7.2.330.0100.00716.64
7.2.320.0110.00916.40
7.2.310.0100.00616.54
7.2.300.0060.01616.51
7.2.290.0150.00416.40
7.2.130.0090.00516.70
7.2.120.0070.00616.83
7.2.110.0030.01116.81
7.2.100.0020.01016.81
7.2.90.0050.00716.87
7.2.80.0020.01016.84
7.2.70.0050.00916.80
7.2.60.0080.01016.51
7.2.50.0080.00316.84
7.2.40.0060.01016.81
7.2.30.0030.01216.82
7.2.20.0050.01116.97
7.2.10.0060.00916.71
7.2.00.0070.00917.62
7.1.250.0070.00515.71
7.1.200.0140.00815.86
7.1.100.0000.01518.07
7.1.70.0030.00717.04
7.1.60.0150.00919.13
7.1.50.0120.00916.95
7.1.00.0070.07322.57
7.0.200.0030.00616.41
7.0.60.0070.08019.80
7.0.50.0070.08317.89
7.0.40.0070.05020.27
7.0.30.0300.05020.13
7.0.20.0200.07320.09
7.0.10.0100.08320.02
7.0.00.0030.04320.32
5.6.280.0030.03321.13
5.6.210.0100.04720.48
5.6.200.0130.05318.24
5.6.190.0070.04020.47
5.6.180.0500.06320.58
5.6.170.0200.04020.45
5.6.160.0100.08020.46
5.6.150.0100.07718.25
5.6.140.0070.06018.23
5.6.130.0100.08318.24
5.6.120.0100.04021.05
5.6.110.0030.05021.00
5.6.100.0070.07020.95
5.6.90.0130.08021.12
5.6.80.0030.08720.34
5.5.350.0100.07020.47
5.5.340.0100.06718.00
5.5.330.0100.06020.42
5.5.320.0570.06720.38
5.5.310.0270.07320.27
5.5.300.0070.08017.92
5.5.290.0000.07017.96
5.5.280.0070.04320.85
5.5.270.0070.05320.79
5.5.260.0100.07720.76
5.5.250.0100.08020.55
5.5.240.0130.06020.19

preferences:
54.3 ms | 400 KiB | 5 Q