3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 1,3,1,8,9,7,2,6,4 ]; print_r($arr); uasort($arr, function($a, $b){ return abs(3-$a) - abs(3-$b); }); print_r($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)
8.3.70.0100.00616.66
8.3.60.0070.01116.63
8.3.50.0130.00721.20
8.3.40.0120.00318.48
8.3.30.0080.00618.59
8.3.20.0040.00420.16
8.3.10.0070.00021.94
8.3.00.0000.00819.44
8.2.190.0150.00018.34
8.2.180.0160.00618.16
8.2.170.0090.00622.96
8.2.160.0100.00320.47
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0090.00017.50
8.2.110.0100.00020.21
8.2.100.0040.00717.50
8.2.90.0060.00319.30
8.2.80.0070.00317.97
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0050.00321.08
8.2.30.0030.00619.98
8.2.20.0080.00017.66
8.2.10.0040.00418.10
8.2.00.0070.00018.11
8.1.280.0200.00025.92
8.1.270.0040.00420.38
8.1.260.0000.00926.35
8.1.250.0000.00828.09
8.1.240.0030.00623.88
8.1.230.0000.01117.48
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0050.00318.64
8.1.160.0050.00322.01
8.1.150.0040.00418.88
8.1.140.0040.00417.45
8.1.130.0030.00317.66
8.1.120.0070.00017.36
8.1.110.0070.00017.47
8.1.100.0000.00817.35
8.1.90.0070.00017.49
8.1.80.0040.00417.47
8.1.70.0030.00317.36
8.1.60.0040.00417.54
8.1.50.0030.00617.54
8.1.40.0060.00317.51
8.1.30.0000.00817.68
8.1.20.0040.00417.48
8.1.10.0020.00517.52
8.1.00.0040.00417.36
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0000.00717.18
8.0.260.0030.00317.14
8.0.250.0040.00416.95
8.0.240.0100.00016.93
8.0.230.0030.00316.86
8.0.220.0070.00016.88
8.0.210.0000.00716.92
8.0.200.0000.00616.99
8.0.190.0040.00416.89
8.0.180.0070.00416.89
8.0.170.0000.00916.94
8.0.160.0000.00816.72
8.0.150.0070.00016.83
8.0.140.0040.00416.72
8.0.130.0080.00013.29
8.0.120.0030.00616.80
8.0.110.0000.00716.91
8.0.100.0050.00216.82
8.0.90.0030.00516.89
8.0.80.0070.01416.88
8.0.70.0030.00516.73
8.0.60.0040.00416.84
8.0.50.0000.00716.75
8.0.30.0100.00916.99
8.0.20.0120.00617.40
8.0.10.0040.00416.89
8.0.00.0100.00816.79
7.4.330.0060.00015.10
7.4.320.0030.00616.60
7.4.300.0000.00616.43
7.4.290.0000.00716.63
7.4.280.0040.00416.61
7.4.270.0070.00016.41
7.4.260.0040.00416.47
7.4.250.0030.00516.45
7.4.240.0030.00416.52
7.4.230.0030.00316.41
7.4.220.0220.00316.59
7.4.210.0090.00516.58
7.4.200.0000.00716.53
7.4.160.0060.00916.46
7.4.150.0160.00317.40
7.4.140.0120.00717.86
7.4.130.0090.00916.45
7.4.120.0090.00816.52
7.4.110.0130.01016.57
7.4.100.0160.00316.41
7.4.90.0150.01316.69
7.4.80.0140.00319.39
7.4.70.0040.01416.34
7.4.60.0080.00816.56
7.4.50.0000.00916.55
7.4.40.0100.01016.23
7.4.30.0160.00616.50
7.4.00.0060.01215.00
7.3.330.0000.00613.16
7.3.320.0000.00513.31
7.3.310.0030.00316.20
7.3.300.0030.00316.14
7.3.290.0000.00716.26
7.3.280.0070.01016.31
7.3.270.0140.00317.40
7.3.260.0140.00316.42
7.3.250.0130.00616.54
7.3.240.0120.00916.40
7.3.230.0090.00916.52
7.3.210.0150.00416.62
7.3.200.0110.00716.24
7.3.190.0100.00616.63
7.3.180.0080.00816.23
7.3.170.0070.01016.66
7.3.160.0070.01616.20
7.2.330.0120.00616.70
7.2.320.0090.01316.55
7.2.310.0100.00716.59
7.2.300.0140.00416.34
7.2.290.0030.01316.65
7.2.60.0070.00716.70
7.2.00.0070.01119.25
7.1.200.0000.01215.80
7.1.100.0130.00318.33
7.1.70.0040.00417.13
7.1.60.0140.00320.03
7.1.50.0070.01717.08
7.1.00.0070.07322.42
7.0.200.0090.00614.63
7.0.60.0070.03719.83
7.0.50.0070.07317.88
7.0.40.0030.04320.30
7.0.30.0270.08020.16
7.0.20.0270.08020.19
7.0.10.0070.04020.21
7.0.00.0100.08320.13
5.6.280.0070.06720.79
5.6.210.0030.04020.57
5.6.200.0070.03718.18
5.6.190.0100.07320.41
5.6.180.3730.04020.50
5.6.170.0200.07020.55
5.6.160.0070.05720.39
5.6.150.0030.08318.14
5.6.140.0100.08018.23
5.6.130.0030.05018.19
5.6.120.0070.08321.09
5.6.110.0200.05020.99
5.6.100.0070.08321.02
5.6.90.0130.08021.04
5.6.80.0100.08320.41
5.6.70.2770.03320.38
5.5.350.0030.08020.38
5.5.340.0030.04018.05
5.5.330.0170.03320.38
5.5.320.0230.05320.41
5.5.310.0270.08320.35
5.5.300.0000.04017.98
5.5.290.0070.08717.92
5.5.280.0100.08020.79
5.5.270.0100.05320.87
5.5.260.0070.03720.73
5.5.250.0130.06720.68
5.5.240.0270.05320.26
5.4.450.0270.05319.34
5.4.440.0230.05719.16
5.4.430.0170.05719.63
5.4.420.0200.05019.34
5.4.410.0230.05019.48
5.4.400.0230.04719.21
5.4.390.0200.05319.28
5.4.380.0230.05019.15
5.4.370.0200.05319.02
5.4.360.0270.04719.38
5.4.350.0070.06319.06
5.4.340.0230.05019.06
5.4.320.0230.06019.32
5.4.310.0170.05318.84
5.4.300.0230.05019.01
5.4.290.0130.05719.28
5.4.280.0230.05019.26
5.4.270.0330.04019.15
5.4.260.0200.05019.37
5.4.250.0170.07319.37
5.4.240.0130.05719.12
5.4.230.0170.05319.14
5.4.220.0170.05719.01
5.4.210.0270.05019.09
5.4.200.0230.04016.78
5.4.190.0270.04019.14
5.4.180.0300.04319.04
5.4.170.0130.06019.18
5.4.160.0170.05318.89
5.4.150.0170.05319.16
5.4.140.0330.06016.31
5.4.130.0170.05016.45
5.4.120.0170.04716.44
5.4.110.0070.06016.72
5.4.100.0200.05716.48
5.4.90.0270.04716.41
5.4.80.0170.04716.52
5.4.70.0230.04316.29
5.4.60.0230.05316.54
5.4.50.0230.04716.41
5.4.40.0370.05016.54
5.4.30.0200.07016.47
5.4.20.0100.06716.35
5.4.10.0300.03716.41
5.4.00.0170.05015.76

preferences:
52.07 ms | 401 KiB | 5 Q