3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lol = array ( 0 => array ( 'for' => '$T4', 'deps' => array ( 0 => '$T3', ), ), 1 => array ( 'for' => '$T3', 'deps' => array ( 0 => '$T2', ), ), 2 => array ( 'for' => '$T1', 'deps' => array ( ), ), 3 => array ( 'for' => '$T2', 'deps' => array ( 0 => '$T1', ), ), ); uasort($lol, function($a, $b){ return in_array($a['for'], $b['deps']) ? -1 : 1; }); var_dump($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)
8.3.60.0090.00618.33
8.3.50.0100.00921.91
8.3.40.0090.00618.67
8.3.30.0080.00818.72
8.3.20.0050.00220.34
8.3.10.0040.00423.71
8.3.00.0080.00019.79
8.2.180.0150.00318.41
8.2.170.0030.01222.96
8.2.160.0100.00720.33
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0060.00321.01
8.2.120.0000.00826.35
8.2.110.0030.00620.52
8.2.100.0140.00018.05
8.2.90.0030.00619.35
8.2.80.0040.00417.97
8.2.70.0050.00517.63
8.2.60.0050.00518.05
8.2.50.0040.00418.07
8.2.40.0080.00321.12
8.2.30.0000.00920.64
8.2.20.0030.00617.75
8.2.10.0040.00418.17
8.2.00.0040.00418.00
8.1.280.0070.01125.92
8.1.270.0030.00619.06
8.1.260.0060.00328.09
8.1.250.0080.00028.09
8.1.240.0090.00022.06
8.1.230.0080.00319.56
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0040.00417.25
8.1.180.0070.00018.10
8.1.170.0030.00718.57
8.1.160.0050.00320.82
8.1.150.0000.00718.89
8.1.140.0050.00319.45
8.1.130.0000.00717.61
8.1.120.0040.00417.47
8.1.110.0080.00017.39
8.1.100.0000.00817.42
8.1.90.0040.00417.34
8.1.80.0040.00417.48
8.1.70.0000.00717.33
8.1.60.0040.00417.59
8.1.50.0060.00317.45
8.1.40.0000.01217.48
8.1.30.0040.00417.49
8.1.20.0000.00817.62
8.1.10.0000.00717.58
8.1.00.0070.00017.51
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0070.00018.39
8.0.270.0070.00017.18
8.0.260.0030.00617.18
8.0.250.0030.00316.91
8.0.240.0040.00416.76
8.0.230.0040.00416.86
8.0.220.0040.00416.82
8.0.210.0040.00416.79
8.0.200.0000.00616.87
8.0.190.0000.00716.82
8.0.180.0000.00716.92
8.0.170.0070.00016.86
8.0.160.0000.00716.76
8.0.150.0000.01116.85
8.0.140.0040.00416.73
8.0.130.0000.00613.29
8.0.120.0050.00316.90
8.0.110.0050.00216.86
8.0.100.0040.00416.85
8.0.90.0000.00816.79
8.0.80.0150.00316.90
8.0.70.0040.00416.89
8.0.60.0000.00817.00
8.0.50.0040.00416.80
8.0.30.0080.01117.01
8.0.20.0110.00817.40
8.0.10.0000.00716.96
8.0.00.0080.01016.66
7.4.330.0060.00016.76
7.4.320.0030.00316.52
7.4.300.0030.00316.60
7.4.290.0050.00316.50
7.4.280.0030.00616.39
7.4.270.0070.00016.65
7.4.260.0000.00716.41
7.4.250.0000.00816.53
7.4.240.0020.00616.61
7.4.230.0030.00316.43
7.4.220.0120.00916.68
7.4.210.0150.00616.52
7.4.200.0000.00716.63
7.4.160.0090.00916.44
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0210.00516.52
7.4.120.0100.01016.41
7.4.110.0080.01116.34
7.4.100.0120.00916.42
7.4.90.0100.00816.42
7.4.80.0150.00919.39
7.4.70.0080.01216.45
7.4.60.0070.01116.40
7.4.50.0000.01516.35
7.4.40.0090.00916.66
7.4.30.0160.00616.49
7.4.00.0090.00614.98
7.3.330.0060.00013.29
7.3.320.0030.00313.30
7.3.310.0030.00316.26
7.3.300.0000.00716.25
7.3.290.0110.00716.22
7.3.280.0050.01116.24
7.3.270.0120.01217.40
7.3.260.0060.01216.33
7.3.240.0190.00316.38
7.3.230.0060.01216.39
7.3.210.0040.01216.66
7.3.200.0060.01016.24
7.3.190.0080.00816.43
7.3.180.0120.00616.29
7.3.170.0060.01316.41
7.3.160.0170.00016.17
7.2.330.0040.01516.37
7.2.320.0130.01016.74
7.2.310.0120.00616.64
7.2.300.0030.02016.42
7.2.290.0090.00916.67
7.2.60.0140.00716.27
7.2.00.0030.00919.14
7.1.200.0170.00315.85
7.1.100.0060.00618.08
7.1.70.0060.01217.16
7.1.60.0070.01819.13
7.1.50.0030.01017.04
7.1.00.0000.08022.30
7.0.200.0030.00716.86
7.0.60.0070.07019.94
7.0.50.0030.05017.87
7.0.40.0170.07720.30
7.0.30.0270.03320.28
7.0.20.0300.07720.09
7.0.10.0170.07720.26
7.0.00.0100.08720.16
5.6.280.0070.03720.82
5.6.210.0200.06720.63
5.6.200.0000.04718.29
5.6.190.0170.04020.68
5.6.180.0530.06720.50
5.6.170.0230.06020.47
5.6.160.0030.05020.45
5.6.150.0070.07318.19
5.6.140.0130.07018.26
5.6.130.0130.07018.27
5.6.120.0100.05721.12
5.6.110.0000.06720.99
5.6.100.0130.07720.89
5.6.90.0130.08021.03
5.6.80.0070.04020.59
5.5.350.0070.08320.47
5.5.340.0030.08718.00
5.5.330.0000.04720.27
5.5.320.0330.04720.25
5.5.310.0500.07020.36
5.5.300.0030.05717.94
5.5.290.0070.04018.05
5.5.280.0000.07320.89
5.5.270.0030.06020.65
5.5.260.0200.07320.80
5.5.250.0130.08020.71
5.5.240.0130.07320.23

preferences:
61.6 ms | 401 KiB | 5 Q