3v4l.org

run code in 300+ PHP versions simultaneously
<?php const REQUIRED = 1; const OPTIONAL = 2; const IS_ARRAY = 4; $args = [ 'a' => [IS_ARRAY], 'b' => [OPTIONAL], 'c' => [REQUIRED], 'd' => [REQUIRED] ]; uasort( $args, function ($a, $b) { if ($a[0] & IS_ARRAY === IS_ARRAY) { return -1; } if ($b[0] & IS_ARRAY === IS_ARRAY) { return 1; } if ($a[0] & OPTIONAL === OPTIONAL) { return -1; } if ($b[0] & OPTIONAL === OPTIONAL) { return 1; } return 0; } ); var_dump($args);

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)
8.3.60.0090.00618.56
8.3.50.0130.00318.31
8.3.40.0140.00018.84
8.3.30.0110.00418.89
8.3.20.0040.00419.05
8.3.10.0000.00819.10
8.3.00.0000.00819.79
8.2.180.0110.00416.50
8.2.170.0070.00722.96
8.2.160.0040.01118.91
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00419.95
8.2.120.0050.00326.35
8.2.110.0000.00920.46
8.2.100.0060.00617.84
8.2.90.0000.00917.75
8.2.80.0000.00818.77
8.2.70.0050.00317.91
8.2.60.0090.00018.05
8.2.50.0040.00418.10
8.2.40.0040.00421.19
8.2.30.0000.00819.53
8.2.20.0070.00018.14
8.2.10.0050.00318.11
8.2.00.0000.00721.15
8.1.280.0110.00725.92
8.1.270.0040.00423.84
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00023.84
8.1.230.0070.00319.16
8.1.220.0000.00817.80
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0050.00318.56
8.1.160.0040.00418.78
8.1.150.0000.00718.90
8.1.140.0040.00417.72
8.1.130.0000.00718.93
8.1.120.0030.00617.39
8.1.110.0000.00717.45
8.1.100.0030.00617.38
8.1.90.0000.00717.50
8.1.80.0040.00417.47
8.1.70.0030.00517.50
8.1.60.0070.00017.62
8.1.50.0060.00317.56
8.1.40.0080.00017.44
8.1.30.0090.00017.67
8.1.20.0040.00417.63
8.1.10.0030.00517.58
8.1.00.0000.00817.37
8.0.300.0040.00419.77
8.0.290.0050.00516.63
8.0.280.0000.00718.45
8.0.270.0000.00817.30
8.0.260.0000.00717.33
8.0.250.0050.00217.04
8.0.240.0030.00716.92
8.0.230.0030.00717.10
8.0.220.0030.00316.98
8.0.210.0040.00316.83
8.0.200.0100.00016.96
8.0.190.0050.00317.02
8.0.180.0000.00816.89
8.0.170.0000.00916.88
8.0.160.0040.00416.76
8.0.150.0040.00416.80
8.0.140.0070.00316.90
8.0.130.0000.00613.29
8.0.120.0040.00416.87
8.0.110.0000.00816.83
8.0.100.0000.00716.90
8.0.90.0030.00516.70
8.0.80.0080.01016.96
8.0.70.0000.00716.68
8.0.60.0000.00716.73
8.0.50.0040.00416.79
8.0.30.0120.00717.11
8.0.20.0090.01217.43
8.0.10.0040.00416.88
8.0.00.0080.01016.66
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0000.00816.64
7.4.290.0040.00416.68
7.4.280.0070.00316.46
7.4.270.0000.00816.64
7.4.260.0030.00616.54
7.4.250.0040.00416.57
7.4.240.0040.00416.45
7.4.230.0000.00816.47
7.4.220.0000.00716.70
7.4.210.0110.00716.69
7.4.200.0000.00716.73
7.4.160.0120.00916.54
7.4.140.0130.00817.86
7.4.130.0130.00516.39
7.4.120.0120.00916.54
7.4.110.0080.00816.69
7.4.100.0090.00916.38
7.4.90.0110.00716.37
7.4.80.0030.01619.39
7.4.70.0130.00516.57
7.4.60.0040.01116.33
7.4.50.0030.01216.41
7.4.40.0060.01716.67
7.4.10.0030.01016.62
7.4.00.0050.01115.29
7.3.330.0000.00513.16
7.3.320.0000.00613.27
7.3.310.0040.00416.23
7.3.300.0000.00716.24
7.3.290.0050.00216.28
7.3.280.0130.01316.29
7.3.260.0150.00516.57
7.3.240.0080.00916.47
7.3.230.0140.00316.62
7.3.210.0130.00716.27
7.3.200.0100.00716.52
7.3.190.0110.00616.57
7.3.180.0080.00816.33
7.3.170.0130.00316.31
7.3.160.0060.01016.35
7.3.130.0060.01216.33
7.3.120.0040.01315.38
7.3.110.0070.01015.15
7.3.100.0060.00615.36
7.3.90.0070.00915.39
7.3.80.0060.00715.34
7.3.70.0060.00715.26
7.3.60.0060.00715.30
7.3.50.0060.00815.27
7.3.40.0070.00815.33
7.3.30.0040.00615.30
7.3.20.0090.00517.11
7.3.10.0060.00816.97
7.3.00.0040.00816.99
7.2.330.0110.01716.77
7.2.320.0150.02416.65
7.2.310.0100.01316.54
7.2.300.0030.01316.69
7.2.290.0130.01016.72
7.2.260.0070.01316.71
7.2.250.0060.01015.69
7.2.240.0040.01515.54
7.2.230.0060.00915.70
7.2.220.0080.00815.59
7.2.210.0060.00815.59
7.2.200.0030.01115.50
7.2.190.0060.00715.55
7.2.180.0120.00315.57
7.2.170.0060.01115.54
7.2.160.0030.00616.52
7.2.150.0030.01018.25
7.2.140.0060.00918.55
7.2.130.0020.01417.58
7.2.120.0110.00317.70
7.2.110.0050.00817.67
7.2.100.0010.01017.68
7.2.90.0040.00917.64
7.2.80.0060.00617.65
7.2.70.0030.01017.83
7.2.60.0100.00916.27
7.2.50.0190.01116.38
7.2.40.0220.00916.57
7.2.30.0120.00916.62
7.2.20.0710.00816.68
7.2.10.1490.00716.62
7.2.00.0260.00716.70
7.1.330.0090.00516.30
7.1.320.0040.00816.17
7.1.310.0010.01216.39
7.1.300.0050.01016.26
7.1.290.0050.00716.30
7.1.280.0050.00616.30
7.1.270.0030.01016.33
7.1.260.0070.00716.20
7.1.250.0020.01116.46
7.1.240.0040.00817.35
7.1.230.0060.00617.14
7.1.220.0060.00917.37
7.1.210.0100.00317.25
7.1.200.0050.00816.42
7.1.190.0060.01017.44
7.1.180.0090.00017.20
7.1.170.0180.00815.02
7.1.160.0230.00917.01
7.1.150.3270.01016.96
7.1.140.5280.01217.00
7.1.130.2550.01017.08
7.1.120.0240.01417.08
7.1.110.0190.01016.64
7.1.100.4710.01116.63
7.1.90.4220.00816.54
7.1.80.3660.01016.52
7.1.70.3930.01115.88
7.1.60.3480.01527.89
7.1.50.5380.01127.68
7.1.40.5040.01627.40
7.1.30.4520.01327.46
7.1.20.4310.01627.66
7.1.10.4060.01215.59
7.1.00.2810.01315.68
7.0.330.0070.00717.04
7.0.320.0070.00717.03
7.0.310.0000.01117.11
7.0.300.0030.00716.98
7.0.290.0140.00016.87
7.0.280.0030.01516.73
7.0.270.0040.01016.72
7.0.260.0000.01316.91
7.0.250.0040.00816.92
7.0.240.0060.00917.11
7.0.230.0060.00617.10
7.0.220.0030.00916.87
7.0.210.0060.00616.94
7.0.200.0000.00816.96
7.0.190.0110.00417.16
7.0.180.0030.00916.84
7.0.170.0070.00316.92
7.0.160.0000.01517.04
7.0.150.0030.01017.04
7.0.140.0030.01016.96
7.0.130.0080.00416.91
7.0.120.0050.00617.00
7.0.110.0070.01116.95
7.0.100.0070.01116.89
7.0.90.0030.01016.61
7.0.80.0060.00317.00
7.0.70.0030.01016.84
7.0.60.0060.00616.88
7.0.50.0070.00316.86
7.0.40.0040.00815.00
7.0.30.0070.00314.84
7.0.20.0030.01015.05
7.0.10.0110.00414.93
7.0.00.0030.01314.94
5.6.400.0030.00716.30
5.6.390.0040.01115.93
5.6.380.0060.00816.05
5.6.370.0000.01416.09
5.6.360.0060.00315.77
5.6.350.0060.00916.04
5.6.340.0060.00616.01
5.6.330.0090.00616.10
5.6.320.0040.00815.83
5.6.310.0070.00715.88
5.6.300.0040.00416.13
5.6.290.0040.00815.75
5.6.280.0040.01116.26
5.6.270.0120.00616.08
5.6.260.0080.01215.71
5.6.250.0040.01115.78
5.6.240.0150.00316.17
5.6.230.0060.00615.98
5.6.220.0060.00916.04
5.6.210.0090.00915.90
5.6.200.0090.00615.80
5.6.190.0060.00916.14
5.6.180.0070.00715.79
5.6.170.0000.01015.96
5.6.160.0040.00415.95
5.6.150.0030.01016.16
5.6.140.0030.00715.88
5.6.130.0000.01415.93
5.6.120.0000.01215.88
5.6.110.0060.00616.08
5.6.100.0060.00616.17
5.6.90.0050.00315.91
5.6.80.0030.00615.80
5.6.70.0030.00815.88
5.6.60.0050.00315.66
5.6.50.0140.00015.67
5.6.40.0030.00715.68
5.6.30.0070.00715.93
5.6.20.0100.00315.66
5.6.10.0100.00315.95
5.6.00.0070.00315.74

preferences:
62.03 ms | 400 KiB | 5 Q