3v4l.org

run code in 300+ PHP versions simultaneously
<?php $items = [ ['name' => 'Beavis'], ['name' => 'Butthead'], ['name' => 'Cornholio', 'caffine_powered' => true], ]; $sorter = function($a, $b){ if( key_exists('caffine_powered', $a) && key_exists('caffine_powered', $b) ) { return $a['name'] <=> $b['name']; } else if( ! (key_exists('caffine_powered', $a) || key_exists('caffine_powered', $b)) ) { return $a['name'] <=> $b['name']; } else if( key_exists('caffine_powered', $a) ) { return -1; } else { return 1; } }; usort($items, $sorter); # How do I get cornholio to the top but preserve the order of Beavis & Butthead? var_dump($items);

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)
8.3.60.0130.01018.28
8.3.50.0110.00718.02
8.3.40.0190.00018.89
8.3.30.0090.00618.67
8.3.20.0050.00320.54
8.3.10.0050.00223.66
8.3.00.0120.00322.52
8.2.180.0090.00625.92
8.2.170.0090.00622.96
8.2.160.0030.01022.07
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0050.00320.94
8.2.120.0040.00426.35
8.2.110.0080.00020.51
8.2.100.0050.00517.91
8.2.90.0030.00517.63
8.2.80.0000.00918.91
8.2.70.0080.00017.63
8.2.60.0040.00417.63
8.2.50.0040.00417.93
8.2.40.0040.00417.75
8.2.30.0000.00719.25
8.2.20.0070.00018.22
8.2.10.0000.00819.33
8.2.00.0040.00418.06
8.1.280.0110.00425.92
8.1.270.0040.00420.18
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0070.00419.14
8.1.230.0070.00421.04
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0040.00417.48
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0040.00417.62
8.1.160.0040.00418.93
8.1.150.0000.00718.85
8.1.140.0060.00320.23
8.1.130.0000.00720.18
8.1.120.0050.00517.50
8.1.110.0040.00417.48
8.1.100.0040.00417.47
8.1.90.0040.00417.48
8.1.80.0000.00817.47
8.1.70.0060.00317.52
8.1.60.0030.00517.51
8.1.50.0040.00417.50
8.1.40.0030.00617.55
8.1.30.0060.00317.66
8.1.20.0030.00617.70
8.1.10.0080.00017.61
8.1.00.0040.00417.56
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0050.00218.39
8.0.270.0040.00417.16
8.0.260.0070.00020.13
8.0.250.0000.00916.87
8.0.240.0040.00416.91
8.0.230.0030.00316.89
8.0.220.0030.00316.92
8.0.210.0030.00316.96
8.0.200.0060.00016.88
8.0.190.0040.00417.00
8.0.180.0050.00316.99
8.0.170.0000.00916.93
8.0.160.0040.00417.00
8.0.150.0040.00416.86
8.0.140.0000.00716.89
8.0.130.0040.00413.36
8.0.120.0040.00416.86
8.0.110.0040.00416.91
8.0.100.0040.00416.91
8.0.90.0040.00416.98
8.0.80.0030.01016.88
8.0.70.0050.00216.82
8.0.60.0000.00716.96
8.0.50.0000.00717.03
8.0.30.0120.00417.13
8.0.20.0030.01616.93
8.0.10.0040.00416.88
8.0.00.0110.00916.70
7.4.330.0050.00015.55
7.4.320.0030.00316.44
7.4.300.0060.00016.62
7.4.290.0060.00016.54
7.4.280.0000.00816.67
7.4.270.0040.00416.45
7.4.260.0030.00616.64
7.4.250.0040.00416.64
7.4.240.0000.00716.46
7.4.230.0040.00416.71
7.4.220.0040.00416.44
7.4.210.0070.01016.60
7.4.200.0050.00216.43
7.4.160.0100.00916.43
7.4.140.0070.01117.86
7.4.130.0100.00716.52
7.4.120.0070.01116.66
7.4.110.0090.00916.57
7.4.100.0160.00716.45
7.4.90.0110.00616.55
7.4.80.0080.01419.39
7.4.70.0090.00616.46
7.4.60.0100.01016.38
7.4.50.0140.01116.57
7.4.40.0100.00716.54
7.4.00.0100.00715.04
7.3.330.0000.00513.32
7.3.320.0030.00313.19
7.3.310.0040.00416.25
7.3.300.0000.00716.30
7.3.290.0080.00016.13
7.3.280.0120.00616.26
7.3.260.0100.00916.46
7.3.240.0120.00816.30
7.3.230.0070.01116.23
7.3.210.0090.00816.27
7.3.200.0120.00616.52
7.3.190.0090.00916.30
7.3.180.0140.00716.52
7.3.170.0100.00516.60
7.3.160.0040.01116.39
7.3.30.0030.00914.65
7.3.20.0140.01014.68
7.3.10.2720.00314.32
7.3.00.0110.00314.84
7.2.330.0090.00916.53
7.2.320.0070.01116.76
7.2.310.0080.00916.77
7.2.300.0070.00916.65
7.2.290.0060.01216.61
7.2.160.0050.01014.73
7.2.150.0130.00014.93
7.2.140.0100.00514.95
7.2.130.0060.00914.93
7.2.120.0210.00314.86
7.2.110.2390.00314.86
7.2.100.0080.00814.77
7.2.90.0150.00614.84
7.2.80.0070.00714.86
7.2.70.0570.00314.80
7.2.60.0080.00515.21
7.2.50.0210.00814.91
7.2.40.1570.00714.81
7.2.30.0130.01614.93
7.2.20.2020.01015.03
7.2.10.3310.00314.71
7.2.00.0540.00314.84
7.1.270.0120.00413.99
7.1.260.2620.00713.88
7.1.250.0100.00713.82

preferences:
57.24 ms | 400 KiB | 5 Q