3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 0 => [23, 890], 1 => [56, 401], 2 => [56, 491], 3 => [98, 840], 4 => [56, 821], 5 => [98, 401], 6 => [23, 875], ]; uasort($arr, function ($a, $b) { if( $a[0] != $b[0] ) return $a[0] - $b[0]; else if( strval($a[1])[1] == 9 ) return 1; else return $a[1] - $b[1]; }); print_r($arr);

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)
8.3.60.0180.00616.49
8.3.50.0090.00619.74
8.3.40.0070.01418.75
8.3.30.0150.00618.60
8.3.20.0040.00420.20
8.3.10.0090.00023.37
8.3.00.0040.00420.79
8.2.180.0040.01116.50
8.2.170.0080.01618.95
8.2.160.0090.00622.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0000.00720.39
8.2.120.0040.00426.16
8.2.110.0060.00320.26
8.2.100.0040.00817.78
8.2.90.0030.00519.61
8.2.80.0080.00018.73
8.2.70.0040.00417.63
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0050.00218.04
8.2.20.0040.00417.69
8.2.10.0050.00218.20
8.2.00.0040.00418.05
8.1.280.0150.00025.92
8.1.270.0080.00024.01
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00023.73
8.1.230.0040.00720.96
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0050.00318.71
8.1.160.0040.00418.90
8.1.150.0030.00318.83
8.1.140.0040.00419.63
8.1.130.0030.00317.76
8.1.120.0080.00017.37
8.1.110.0050.00217.50
8.1.100.0000.00817.37
8.1.90.0050.00317.46
8.1.80.0020.00517.37
8.1.70.0000.00717.33
8.1.60.0000.00717.61
8.1.50.0030.00617.60
8.1.40.0000.00817.38
8.1.30.0040.00417.68
8.1.20.0040.00417.63
8.1.10.0040.00417.56
8.1.00.0030.00717.53
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.46
8.0.270.0030.00317.33
8.0.260.0030.00317.18
8.0.250.0030.00316.85
8.0.240.0070.00016.86
8.0.230.0040.00416.94
8.0.220.0040.00416.80
8.0.210.0080.00016.80
8.0.200.0000.00616.96
8.0.190.0000.00816.84
8.0.180.0070.00016.96
8.0.170.0080.00016.80
8.0.160.0030.00316.95
8.0.150.0070.00016.81
8.0.140.0110.00016.82
8.0.130.0060.00013.29
8.0.120.0040.00416.81
8.0.110.0070.00016.81
8.0.100.0040.00416.77
8.0.90.0000.00716.96
8.0.80.0120.01216.79
8.0.70.0000.00716.77
8.0.60.0050.00316.94
8.0.50.0080.00016.85
8.0.30.0110.00916.95
8.0.20.0090.01117.40
8.0.10.0040.00416.95
8.0.00.0060.01016.86
7.4.330.0050.00015.08
7.4.320.0000.00616.53
7.4.300.0000.00616.64
7.4.290.0000.00816.51
7.4.280.0040.00416.53
7.4.270.0050.00216.61
7.4.260.0050.00216.49
7.4.250.0040.00416.63
7.4.240.0030.00516.58
7.4.230.0040.00416.50
7.4.220.0130.01416.64
7.4.210.0090.00616.65
7.4.200.0030.00516.64
7.4.160.0090.00916.40
7.4.150.0140.01017.40
7.4.140.0100.00817.86
7.4.130.0050.01216.46
7.4.120.0100.01016.43
7.4.110.0100.00716.49
7.4.100.0140.00416.59
7.4.90.0070.01016.46
7.4.80.0060.01319.39
7.4.70.0130.00316.61
7.4.60.0100.01116.54
7.4.50.0120.00616.42
7.4.40.0100.00616.45
7.4.30.0030.01316.41
7.4.00.0080.00815.05
7.3.330.0070.00013.30
7.3.320.0000.00713.32
7.3.310.0030.00316.30
7.3.300.0000.00716.28
7.3.290.0030.00316.16
7.3.280.0070.01116.30
7.3.270.0050.01117.40
7.3.260.0110.00916.39
7.3.250.0060.01116.29
7.3.240.0130.00316.46
7.3.230.0070.01116.44
7.3.210.0100.00716.22
7.3.200.0130.00316.27
7.3.190.0040.01516.48
7.3.180.0100.00716.30
7.3.170.0130.00316.62
7.3.160.0060.01016.46
7.3.120.0130.00314.66
7.3.110.0110.00414.75
7.3.100.0140.00315.08
7.3.90.0100.01014.67
7.3.80.0030.01314.80
7.3.70.0000.01314.79
7.3.60.0000.01114.68
7.3.50.0030.01314.89
7.3.40.0070.00714.61
7.3.30.0030.00714.89
7.3.20.0100.00316.66
7.3.10.0060.00916.70
7.3.00.0030.00716.82
7.2.330.0070.01116.46
7.2.320.0070.01516.86
7.2.310.0060.01216.87
7.2.300.0060.00916.75
7.2.290.0030.01216.82
7.2.250.0070.01114.96
7.2.240.0130.00615.12
7.2.230.0000.01315.12
7.2.220.0130.00715.06
7.2.210.0070.01315.08
7.2.200.0070.01115.07
7.2.190.0030.01015.06
7.2.180.0030.01314.76
7.2.170.0130.00315.23
7.2.00.0080.00619.45
7.1.330.0080.00715.71
7.1.320.0090.00915.68
7.1.310.0090.00615.86
7.1.300.0060.00315.68
7.1.290.0110.00715.71
7.1.280.0140.00315.70
7.1.270.0000.00915.71
7.1.260.0030.00915.61
7.1.70.0060.00317.32
7.1.60.0070.00419.90
7.1.00.0100.07022.29
7.0.200.0530.00914.67
7.0.100.0500.06719.86
7.0.90.0500.07719.88
7.0.80.0530.07020.00
7.0.70.0470.08319.88
7.0.60.0400.07319.97
7.0.50.0570.06020.26
7.0.40.0170.05720.06
7.0.30.0070.07720.11
7.0.20.0170.07020.11
7.0.10.0030.08320.07
7.0.00.0030.04720.10
5.6.280.0030.07721.04
5.6.250.0030.06320.58
5.6.240.0130.07320.55
5.6.230.0100.06720.69
5.6.220.0100.07320.59
5.6.210.0000.09020.61
5.6.200.0000.07021.04
5.6.190.0130.04321.05
5.6.180.0100.06720.96
5.6.170.0070.05020.95
5.6.160.0100.07721.04
5.6.150.0030.04720.97
5.6.140.0070.08721.02
5.6.130.0070.06320.95
5.6.120.0100.04321.11
5.6.110.0070.08321.05
5.6.100.0030.04321.07
5.6.90.0130.07721.03
5.6.80.0070.06020.50
5.6.70.0100.07720.45
5.6.60.0170.07320.45
5.6.50.0070.07720.47
5.6.40.0100.07720.32
5.6.30.0070.08720.41
5.6.20.0100.06320.41
5.6.10.0030.07720.38
5.6.00.0030.05320.39
5.5.380.0130.07020.45
5.5.370.0100.07720.36
5.5.360.0100.04720.41
5.5.350.0030.08320.34
5.5.340.0130.07020.86
5.5.330.0100.07320.77
5.5.320.0070.08720.87
5.5.310.0070.08020.88
5.5.300.0100.07720.78
5.5.290.0100.06020.78
5.5.280.0100.08020.64
5.5.270.0100.08320.63
5.5.260.0070.07020.75
5.5.250.0170.07320.55
5.5.240.0100.07320.31
5.5.230.0030.08020.21
5.5.220.0130.07020.11
5.5.210.0030.08320.30
5.5.200.0130.04320.24
5.5.190.0030.07720.00
5.5.180.0100.07720.18
5.5.160.0100.03320.09
5.5.150.0100.05020.24
5.5.140.0000.05020.15
5.5.130.0100.04020.11
5.5.120.0100.07720.15
5.5.110.0070.04020.24
5.5.100.0130.06320.17
5.5.90.0100.08020.10
5.5.80.0030.05020.15
5.5.70.0070.03719.94
5.5.60.0070.07720.09
5.5.50.0070.07320.15
5.5.40.0170.07020.14
5.5.30.0000.05720.15
5.5.20.0070.08320.16
5.5.10.0170.06720.11
5.5.00.0100.05019.97

preferences:
68.52 ms | 400 KiB | 5 Q