3v4l.org

run code in 300+ PHP versions simultaneously
<?php $items = [ ['name' => 'Hank'], ['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)
8.3.60.0130.01018.30
8.3.50.0100.00718.28
8.3.40.0160.00318.67
8.3.30.0150.00018.71
8.3.20.0040.00420.56
8.3.10.0040.00423.54
8.3.00.0110.00322.34
8.2.180.0110.00418.31
8.2.170.0070.00719.02
8.2.160.0040.01122.96
8.2.150.0050.00325.66
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0000.00819.25
8.2.110.0030.00620.46
8.2.100.0080.00417.91
8.2.90.0030.00618.03
8.2.80.0040.00417.97
8.2.70.0060.00317.93
8.2.60.0000.00918.34
8.2.50.0040.00418.10
8.2.40.0000.00820.39
8.2.30.0040.00419.22
8.2.20.0000.00718.07
8.2.10.0070.00019.35
8.2.00.0000.00718.12
8.1.280.0100.01025.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.45
8.1.230.0040.00822.55
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0030.00618.71
8.1.160.0050.00318.84
8.1.150.0050.00318.85
8.1.140.0000.00720.29
8.1.130.0040.00420.31
8.1.120.0060.00317.52
8.1.110.0040.00417.52
8.1.100.0040.00417.55
8.1.90.0030.00317.40
8.1.80.0030.00517.48
8.1.70.0050.00517.55
8.1.60.0000.00817.55
8.1.50.0030.00517.56
8.1.40.0000.00817.57
8.1.30.0030.00517.65
8.1.20.0060.00317.59
8.1.10.0050.00217.65
8.1.00.0040.00417.40
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0070.00018.39
8.0.270.0030.00317.22
8.0.260.0000.00720.09
8.0.250.0060.00316.88
8.0.240.0070.00016.99
8.0.230.0000.00716.88
8.0.220.0000.00716.98
8.0.210.0030.00316.86
8.0.200.0030.00516.90
8.0.190.0070.00016.85
8.0.180.0050.00216.84
8.0.170.0000.00816.94
8.0.160.0040.00816.84
8.0.150.0000.00816.86
8.0.140.0000.00816.95
8.0.130.0060.00013.29
8.0.120.0080.00016.79
8.0.110.0040.00416.89
8.0.100.0080.00016.98
8.0.90.0000.00816.92
8.0.80.0000.01416.95
8.0.70.0000.00716.72
8.0.60.0040.00417.01
8.0.50.0000.00717.03
8.0.30.0070.01516.93
8.0.20.0150.00917.10
8.0.10.0040.00417.04
8.0.00.0120.00716.93
7.4.330.0020.00215.55
7.4.320.0030.00316.49
7.4.300.0030.00316.45
7.4.290.0040.00416.63
7.4.280.0040.00416.46
7.4.270.0000.00716.69
7.4.260.0080.00016.52
7.4.250.0030.00516.61
7.4.240.0030.00316.50
7.4.230.0000.00716.56
7.4.220.0040.00416.45
7.4.210.0070.00916.60
7.4.200.0000.00816.66
7.4.160.0090.01016.55
7.4.140.0090.01517.86
7.4.130.0070.01116.55
7.4.120.0090.01216.45
7.4.110.0070.01116.41
7.4.100.0030.01516.64
7.4.90.0080.00816.39
7.4.80.0120.00619.39
7.4.70.0050.01116.59
7.4.60.0120.00916.58
7.4.50.0100.00216.30
7.4.40.0060.00916.44
7.4.10.0080.00814.95
7.4.00.0130.00215.10
7.3.330.0050.00013.19
7.3.320.0000.00513.14
7.3.310.0000.00716.33
7.3.300.0030.00316.33
7.3.290.0000.00716.30
7.3.280.0110.00816.18
7.3.260.0130.00916.45
7.3.240.0080.00916.50
7.3.230.0110.00716.27
7.3.210.0090.00916.29
7.3.200.0080.00816.66
7.3.190.0070.01316.40
7.3.180.0110.00616.41
7.3.170.0140.00316.32
7.3.160.0200.00316.38
7.3.130.0070.01314.86
7.3.120.0040.01414.87
7.3.110.0110.00814.80
7.3.100.0060.00814.78
7.3.90.0070.01014.84
7.3.80.0030.00614.73
7.3.70.0110.00414.51
7.3.60.0090.00614.49
7.3.50.0080.00014.63
7.3.40.0000.01514.43
7.3.30.0120.00814.61
7.3.20.0310.01115.49
7.3.10.0400.00715.43
7.3.00.0380.00215.55
7.2.330.0000.01816.73
7.2.320.0160.00316.79
7.2.310.0140.00316.62
7.2.300.0090.00916.51
7.2.290.0060.01216.59
7.2.260.0090.00915.05
7.2.250.0070.01115.31
7.2.240.0060.01014.99
7.2.230.0110.00414.95
7.2.220.0030.01515.16
7.2.210.0000.01414.93
7.2.200.0030.01015.09
7.2.190.0070.00415.20
7.2.180.0000.01215.11
7.2.170.0040.01014.94
7.2.160.0100.01114.79
7.2.150.0360.01015.94
7.2.140.0420.00615.58
7.2.130.0310.01516.02
7.2.120.0360.00815.94
7.2.110.0380.00115.82
7.2.100.0350.00915.83
7.2.90.0310.00715.69
7.2.80.0280.00815.76
7.2.70.0280.00515.75
7.2.60.0280.00315.99
7.2.50.0350.00315.83
7.2.40.0370.00316.11
7.2.30.0310.00515.80
7.2.20.0310.00315.78
7.2.10.0470.00615.88
7.2.00.0380.00816.06
7.1.330.0090.00615.82
7.1.320.0120.00315.87
7.1.310.0060.00915.72
7.1.300.0070.01015.96
7.1.290.0060.00615.67
7.1.280.0030.00515.66
7.1.270.0310.01014.79
7.1.260.0390.00914.63
7.1.250.0280.01214.86
7.1.240.0070.00715.98
7.1.230.0030.00915.79
7.1.220.0110.00415.57
7.1.210.0040.00715.65
7.1.200.0100.00715.92
7.1.190.0000.00815.83
7.1.180.0080.00415.90
7.1.170.0070.00315.48
7.1.160.0000.01415.75
7.1.150.0060.00615.89
7.1.140.0040.00815.85
7.1.130.0030.00915.82
7.1.120.0030.01015.73
7.1.110.0030.00915.73
7.1.100.0000.01015.82
7.1.90.0060.00715.54
7.1.80.0000.01415.61
7.1.70.0110.00515.71
7.1.60.0060.00615.90
7.1.50.0030.01315.79
7.1.40.0070.01015.74
7.1.30.0080.00815.73
7.1.20.0040.01215.72
7.1.10.0070.00715.77
7.1.00.0030.00915.73

preferences:
60.51 ms | 401 KiB | 5 Q