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) ) { // both exist return $a['name'] <=> $b['name']; } else if( ! (key_exists('caffine_powered', $a) || key_exists('caffine_powered', $b)) ) { // neither exist return $a['name'] <=> $b['name']; } else if( key_exists('caffine_powered', $a) ) { // just a return -1; } else { // just b return 1; } }; usort($items, $sorter); var_dump($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)
8.3.60.0210.00018.18
8.3.50.0110.00717.99
8.3.40.0150.00318.82
8.3.30.0030.01118.48
8.3.20.0040.00420.53
8.3.10.0050.00223.46
8.3.00.0030.00922.57
8.2.180.0150.00618.29
8.2.170.0040.01122.96
8.2.160.0140.00022.05
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0080.00019.78
8.2.110.0100.01321.05
8.2.100.0060.00617.78
8.2.90.0030.00518.22
8.2.80.0090.00017.97
8.2.70.0040.00417.93
8.2.60.0090.00018.16
8.2.50.0080.00018.10
8.2.40.0080.00020.52
8.2.30.0040.00419.27
8.2.20.0000.00718.07
8.2.10.0070.00019.35
8.2.00.0030.00518.22
8.1.280.0130.00725.92
8.1.270.0000.00820.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.69
8.1.230.0040.00820.88
8.1.220.0000.00817.74
8.1.210.0030.00518.97
8.1.200.0000.00817.25
8.1.190.0110.00017.22
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0040.00418.93
8.1.150.0050.00218.91
8.1.140.0000.00720.36
8.1.130.0000.00717.37
8.1.120.0030.00617.54
8.1.110.0050.00317.49
8.1.100.0040.00417.51
8.1.90.0040.00417.42
8.1.80.0000.00717.51
8.1.70.0040.00717.55
8.1.60.0070.00317.51
8.1.50.0060.00317.55
8.1.40.0060.00317.53
8.1.30.0060.00317.65
8.1.20.0030.00617.67
8.1.10.0040.00417.64
8.1.00.0060.00317.47
8.0.300.0060.00319.89
8.0.290.0040.00416.75
8.0.280.0000.00718.55
8.0.270.0000.00717.29
8.0.260.0040.00416.78
8.0.250.0000.00816.96
8.0.240.0000.00716.85
8.0.230.0030.00316.83
8.0.220.0050.00216.96
8.0.210.0000.00716.84
8.0.200.0040.00417.02
8.0.190.0050.00316.92
8.0.180.0080.00017.00
8.0.170.0000.00917.02
8.0.160.0030.00816.82
8.0.150.0000.00716.87
8.0.140.0000.00716.75
8.0.130.0000.00613.37
8.0.120.0040.00416.89
8.0.110.0000.00816.75
8.0.100.0040.00416.93
8.0.90.0040.00416.82
8.0.80.0080.00616.88
8.0.70.0040.00416.96
8.0.60.0040.00416.99
8.0.50.0000.00716.98
8.0.30.0100.01716.80
8.0.20.0120.00917.31
8.0.10.0040.00417.04
8.0.00.0110.00816.72
7.4.330.0000.00615.55
7.4.320.0000.00616.59
7.4.300.0000.00616.45
7.4.290.0050.00316.62
7.4.280.0080.00016.52
7.4.270.0070.00016.53
7.4.260.0000.00616.58
7.4.250.0000.00816.51
7.4.240.0000.00716.61
7.4.230.0000.00716.52
7.4.220.0070.00016.72
7.4.210.0050.01316.68
7.4.200.0030.00616.73
7.4.140.0040.01417.86
7.4.130.0090.00916.42
7.4.120.0100.01116.47
7.4.110.0090.00916.50
7.4.100.0150.00316.61
7.4.90.0030.01416.52
7.4.80.0070.01119.39
7.4.70.0100.00716.73
7.4.60.0060.01616.59
7.4.50.0130.00716.37
7.4.40.0120.00916.30
7.4.10.0120.00614.86
7.4.00.0070.01015.10
7.3.330.0000.00513.16
7.3.320.0050.00013.29
7.3.310.0000.00716.31
7.3.300.0030.00316.37
7.3.290.0000.00616.27
7.3.280.0070.01116.28
7.3.260.0110.00816.32
7.3.240.0110.00816.39
7.3.230.0090.00916.30
7.3.210.0030.01316.48
7.3.200.0050.01116.27
7.3.190.0090.00916.34
7.3.180.0170.00016.55
7.3.170.0090.00616.34
7.3.160.0060.01116.25
7.3.130.0100.00714.53
7.3.120.0030.01614.47
7.3.110.0130.00714.68
7.3.100.0000.01614.83
7.3.90.0070.00714.80
7.3.80.0060.00914.89
7.3.70.0060.00914.61
7.3.60.0060.00914.58
7.3.50.0060.00914.92
7.3.40.0000.01414.93
7.3.30.0020.01214.58
7.3.20.1770.00615.76
7.3.10.1280.00815.59
7.3.00.1310.00715.79
7.2.330.0080.01116.63
7.2.320.0030.01716.73
7.2.310.0090.01316.50
7.2.300.0140.00316.78
7.2.290.0130.00316.59
7.2.260.0070.01015.24
7.2.250.0070.01314.92
7.2.240.0070.00714.89
7.2.230.0030.01215.05
7.2.220.0080.00814.86
7.2.210.0080.00414.70
7.2.200.0060.00315.24
7.2.190.0070.00314.87
7.2.180.0030.00615.25
7.2.170.0040.01115.13
7.2.160.0050.00815.00
7.2.150.1770.00315.88
7.2.140.1550.00816.11
7.2.130.1260.01015.79
7.2.120.0800.01015.74
7.2.110.1170.00515.85
7.2.100.0540.00915.93
7.2.90.0660.00616.04
7.2.80.0500.00915.93
7.2.70.0480.01215.92
7.2.60.0420.00816.02
7.2.50.0500.00515.96
7.2.40.0570.00815.78
7.2.30.0590.00515.86
7.2.20.0620.00616.03
7.2.10.1360.00715.91
7.2.00.0720.00716.04
7.1.330.0070.01015.76
7.1.320.0070.01015.98
7.1.310.0030.01016.08
7.1.300.0000.01315.80
7.1.290.0000.01315.77
7.1.280.0110.00715.86
7.1.270.1570.01014.80
7.1.260.1150.00514.76
7.1.250.1110.01014.85
7.1.240.0040.00815.92
7.1.230.0060.00915.64
7.1.220.0050.00315.79
7.1.210.0060.00315.86
7.1.200.0000.01315.60
7.1.190.0060.00915.62
7.1.180.0100.00015.95
7.1.170.0040.00415.88
7.1.160.0110.00415.83
7.1.150.0030.01015.87
7.1.140.0120.00315.81
7.1.130.0030.01015.69
7.1.120.0040.00415.87
7.1.110.0060.00615.96
7.1.100.0070.00715.76
7.1.90.0000.01415.70
7.1.80.0090.00615.95
7.1.70.0100.00315.55
7.1.60.0000.00815.84
7.1.50.0030.00815.64
7.1.40.0110.00415.54
7.1.30.0060.00615.84
7.1.20.0000.01215.89
7.1.10.0030.01015.39
7.1.00.0070.00715.91

preferences:
129.47 ms | 400 KiB | 5 Q