3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'name' => 'Foo', 'children' => [ 'B', 'A' ] ], [ 'name' => 'Bar', 'children' => [ 'Z', 'X', 'Y' ] ] ]; usort($array, function(&$x, &$y) { sort($x['children']); sort($y['children']); return strcasecmp($x['name'], $y['name']); }); var_dump($array);

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)
8.3.70.0150.00316.63
8.3.60.0090.00916.75
8.3.50.0140.00521.28
8.3.40.0120.00618.80
8.3.30.0110.00418.84
8.3.20.0080.00020.21
8.3.10.0080.00021.73
8.3.00.0050.00321.78
8.2.180.0150.00025.92
8.2.170.0060.00918.86
8.2.160.0160.00322.96
8.2.150.0090.00625.66
8.2.140.0040.00424.66
8.2.130.0040.00420.82
8.2.120.0080.00026.35
8.2.110.0160.00621.18
8.2.100.0040.00817.91
8.2.90.0000.00817.97
8.2.80.0060.00318.06
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0070.00318.09
8.2.40.0000.00820.42
8.2.30.0050.00219.39
8.2.20.0040.00417.81
8.2.10.0040.00418.14
8.2.00.0040.00418.09
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00322.70
8.1.230.0040.00820.97
8.1.220.0000.00817.74
8.1.210.0040.00418.89
8.1.200.0040.00417.48
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0000.00818.49
8.1.160.0000.00720.78
8.1.150.0030.00518.78
8.1.140.0000.00819.69
8.1.130.0050.00317.70
8.1.120.0070.00017.41
8.1.110.0000.00917.52
8.1.100.0040.00417.51
8.1.90.0040.00417.53
8.1.80.0050.00317.47
8.1.70.0030.00317.52
8.1.60.0040.00417.49
8.1.50.0000.00817.43
8.1.40.0080.00417.46
8.1.30.0030.00617.56
8.1.20.0050.00317.43
8.1.10.0050.00217.56
8.1.00.0040.00417.41
8.0.300.0000.00719.73
8.0.290.0070.00016.88
8.0.280.0000.00718.31
8.0.270.0030.00317.20
8.0.260.0000.00617.14
8.0.250.0040.00416.96
8.0.240.0000.00717.01
8.0.230.0000.00716.96
8.0.220.0000.00716.90
8.0.210.0040.00416.82
8.0.200.0000.00617.06
8.0.190.0040.00416.90
8.0.180.0050.00217.00
8.0.170.0000.00816.89
8.0.160.0050.00317.01
8.0.150.0070.00016.83
8.0.140.0060.00316.84
8.0.130.0000.00513.38
8.0.120.0000.00816.94
8.0.110.0040.00416.86
8.0.100.0000.00716.77
8.0.90.0050.00316.85
8.0.80.0090.00916.84
8.0.70.0030.00616.92
8.0.60.0030.00516.88
8.0.50.0000.00816.78
8.0.30.0120.00717.05
8.0.20.0090.01017.40
8.0.10.0000.00716.97
8.0.00.0080.01216.76
7.4.330.0030.00316.71
7.4.320.0030.00316.59
7.4.300.0000.00616.52
7.4.290.0070.00016.63
7.4.280.0030.00516.63
7.4.270.0070.00016.50
7.4.260.0030.00316.53
7.4.250.0030.00516.43
7.4.240.0000.00716.63
7.4.230.0040.00416.59
7.4.220.0120.00816.54
7.4.210.0070.00716.69
7.4.200.0050.00216.54
7.4.160.0040.01216.29
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0110.00616.47
7.4.120.0080.01016.55
7.4.110.0120.00616.55
7.4.100.0190.00016.50
7.4.90.0030.01316.60
7.4.80.0070.01119.39
7.4.70.0090.00616.57
7.4.60.0030.01316.64
7.4.50.0090.00616.49
7.4.40.0060.01216.68
7.4.30.0140.01216.36
7.4.00.0060.01014.65
7.3.330.0020.00213.09
7.3.320.0060.00013.18
7.3.310.0000.00816.33
7.3.300.0000.00716.23
7.3.290.0040.00416.30
7.3.280.0080.00916.29
7.3.270.0070.01117.40
7.3.260.0110.00716.47
7.3.250.0140.00716.31
7.3.240.0060.01416.52
7.3.230.0100.00716.52
7.3.210.0070.01016.43
7.3.200.0110.00619.39
7.3.190.0100.00616.33
7.3.180.0070.01116.39
7.3.170.0030.01616.51
7.3.160.0150.00616.62
7.2.330.0080.01116.36
7.2.320.0060.01316.34
7.2.310.0090.01216.41
7.2.300.0120.00616.60
7.2.290.0040.01516.41
7.2.60.0030.01216.62
7.2.00.0030.01019.34
7.1.200.0030.00915.73
7.1.100.0040.01218.11
7.1.70.0060.00917.13
7.1.60.0110.01419.40
7.1.50.0100.01017.04
7.1.00.0070.07322.35
7.0.200.0350.00414.79
7.0.60.0270.07719.95
7.0.50.0000.08717.95
7.0.40.0030.09020.05
7.0.30.0130.04720.06
7.0.20.0230.07720.30
7.0.10.0100.08020.19
7.0.00.0030.07720.14
5.6.210.0070.06020.57
5.6.200.0030.08318.12
5.6.190.0100.08720.48
5.6.180.0230.05720.39
5.6.170.0330.03720.55
5.6.160.0130.05020.46
5.6.150.0030.08318.16
5.6.140.0030.08718.13
5.6.130.0030.04318.14
5.6.120.0170.04721.04
5.6.110.0070.08320.97
5.6.100.0030.05021.08
5.6.90.0100.08721.02
5.6.80.0130.06720.25
5.5.350.0330.07320.47
5.5.340.0070.07718.02
5.5.330.0070.08320.47
5.5.320.0530.07320.36
5.5.310.0270.04720.26
5.5.300.0070.03718.06
5.5.290.0070.03718.02
5.5.280.0100.08720.98
5.5.270.0030.06720.68
5.5.260.0070.08320.87
5.5.250.0170.06320.70
5.5.240.0200.08020.04

preferences:
57.4 ms | 401 KiB | 5 Q