3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = array("asd"=>"asd", "fgh"=>"fgh", "cvb"=>"cvb", "bnm"=>"bnm", "aaa"=>"aaa", "bbb"=>"bbb"); $aaa = ksort($vars); print_r($aaa);

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)
8.3.60.0070.01118.43
8.3.50.0110.00721.94
8.3.40.0110.00318.71
8.3.30.0110.00319.09
8.3.20.0040.00420.29
8.3.10.0050.00323.70
8.3.00.0030.00520.96
8.2.180.0180.00416.63
8.2.170.0170.00022.96
8.2.160.0100.00320.31
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00520.76
8.2.110.0040.00422.25
8.2.100.0060.00617.91
8.2.90.0050.00319.28
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0090.00017.80
8.2.50.0030.00618.07
8.2.40.0040.00419.82
8.2.30.0040.00418.26
8.2.20.0040.00417.49
8.2.10.0000.00818.04
8.2.00.0050.00317.59
8.1.280.0000.01425.92
8.1.270.0030.00623.88
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00423.73
8.1.230.0000.01118.95
8.1.220.0040.00417.75
8.1.210.0000.00918.77
8.1.200.0000.01017.23
8.1.190.0090.00017.10
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0070.00022.08
8.1.150.0000.00718.57
8.1.140.0050.00217.29
8.1.130.0000.00617.73
8.1.120.0040.00417.36
8.1.110.0080.00017.36
8.1.100.0050.00217.38
8.1.90.0070.00017.35
8.1.80.0000.00917.35
8.1.70.0000.00717.38
8.1.60.0040.00417.53
8.1.50.0030.00617.45
8.1.40.0050.00317.39
8.1.30.0060.00317.41
8.1.20.0040.00417.59
8.1.10.0040.00417.42
8.1.00.0000.00817.43
8.0.300.0050.00318.77
8.0.290.0000.00716.63
8.0.280.0000.00718.36
8.0.270.0030.00317.23
8.0.260.0030.00317.25
8.0.250.0030.00316.85
8.0.240.0030.00316.86
8.0.230.0000.00716.87
8.0.220.0030.00316.91
8.0.210.0040.00416.72
8.0.200.0000.00816.75
8.0.190.0030.00416.76
8.0.180.0000.00816.79
8.0.170.0040.00416.88
8.0.160.0000.00716.88
8.0.150.0030.00816.67
8.0.140.0000.00716.82
8.0.130.0000.00813.34
8.0.120.0060.00316.88
8.0.110.0040.00416.83
8.0.100.0000.00716.82
8.0.90.0000.00716.81
8.0.80.0110.00416.78
8.0.70.0070.00016.70
8.0.60.0070.00016.70
8.0.50.0040.00416.70
8.0.30.0050.01317.11
8.0.20.0110.00717.40
8.0.10.0050.00216.96
8.0.00.0050.01216.72
7.4.330.0020.00215.07
7.4.320.0070.00016.57
7.4.300.0030.00316.45
7.4.290.0070.00016.42
7.4.280.0020.00516.50
7.4.270.0070.00016.55
7.4.260.0000.00816.55
7.4.250.0070.00016.41
7.4.240.0060.00216.37
7.4.230.0000.00716.54
7.4.220.0100.01616.43
7.4.210.0110.00316.56
7.4.200.0030.00316.33
7.4.160.0070.00716.23
7.4.150.0110.00617.40
7.4.140.0110.00817.86
7.4.130.0040.01216.39
7.4.120.0120.00716.47
7.4.110.0090.00616.36
7.4.100.0120.00916.47
7.4.90.0070.01616.38
7.4.80.0090.00919.39
7.4.70.0140.00716.42
7.4.60.0070.01716.23
7.4.50.0000.00516.54
7.4.40.0000.01616.48
7.4.30.0100.00616.52
7.4.00.0060.00914.63
7.3.330.0000.00512.99
7.3.320.0060.00013.00
7.3.310.0070.00016.18
7.3.300.0000.00615.99
7.3.290.0060.01116.09
7.3.280.0080.00916.13
7.3.270.0070.01117.40
7.3.260.0100.00716.34
7.3.250.0050.01316.20
7.3.240.0120.00316.10
7.3.230.0070.01116.39
7.3.210.0060.01016.29
7.3.200.0110.00719.39
7.3.190.0070.01416.28
7.3.180.0100.00716.37
7.3.170.0120.00316.27
7.3.160.0090.00916.39
7.3.120.0030.01414.96
7.3.10.0060.00916.55
7.3.00.0100.00716.55
7.2.330.0110.00616.29
7.2.320.0100.00716.23
7.2.310.0100.01016.11
7.2.300.0100.01316.36
7.2.290.0060.01116.26
7.2.130.0090.00916.51
7.2.120.0100.00716.61
7.2.110.0070.01016.51
7.2.100.0090.00316.76
7.2.90.0030.00916.91
7.2.80.0030.01416.65
7.2.70.0030.00616.91
7.2.60.0060.00616.89
7.2.50.0060.00316.83
7.2.40.0080.00816.70
7.2.30.0040.01216.74
7.2.20.0000.01516.73
7.2.10.0100.00016.81
7.2.00.0060.00617.90
7.1.250.0080.00015.55
7.1.100.0070.00417.87
7.1.70.0000.00717.16
7.1.60.0100.01319.70
7.1.50.0100.01316.52
7.1.00.0100.06722.40
7.0.200.0000.00716.64
7.0.140.0030.07321.95
7.0.80.0170.07719.87
7.0.70.0070.08019.95
7.0.60.0130.08019.94
7.0.50.0070.08020.39
7.0.40.0030.09020.15
7.0.30.0070.09020.08
7.0.20.0070.07020.17
7.0.10.0000.05720.14
7.0.00.0030.08720.10
5.6.280.0130.06721.12
5.6.230.0130.08320.59
5.6.220.0070.08020.61
5.6.210.0100.05720.66
5.6.200.0030.06721.00
5.6.190.0200.06721.04
5.6.180.0130.07021.04
5.6.170.0130.08321.16
5.6.160.0170.07321.03
5.6.150.0100.07721.04
5.6.140.0030.09321.09
5.6.130.0000.07321.09
5.6.120.0170.07721.16
5.6.110.0030.06021.02
5.6.100.0100.08020.93
5.6.90.0030.05720.93
5.6.80.0170.03720.40
5.6.70.0070.07320.43
5.6.60.0070.04320.37
5.6.50.0100.06320.46
5.6.40.0100.07720.35
5.6.30.0070.08320.37
5.6.20.0030.08720.27
5.6.10.0170.06020.38
5.6.00.0100.05020.39
5.5.370.0170.06720.42
5.5.360.0030.06720.43
5.5.350.0070.08020.36
5.5.340.0100.04320.87
5.5.330.0030.05720.63
5.5.320.0070.07720.91
5.5.310.0100.07720.89
5.5.300.0170.07720.89
5.5.290.0030.06720.88
5.5.280.0000.08720.91
5.5.270.0070.08020.63
5.5.260.0070.04320.90
5.5.250.0030.08320.59
5.5.240.0070.04720.11
5.5.230.0100.07320.23
5.5.220.0030.04320.11
5.5.210.0100.07720.27
5.5.200.0070.08320.10
5.5.190.0030.04720.11
5.5.180.0030.04720.23
5.5.160.0030.08020.09
5.5.150.0230.06720.20
5.5.140.0130.04320.09
5.5.130.0170.06319.96
5.5.120.0130.04020.16
5.5.110.0070.07320.25
5.5.100.0070.04720.09
5.5.90.0100.07320.06
5.5.80.0130.07320.02
5.5.70.0170.07020.02
5.5.60.0100.05719.93
5.5.50.0030.06020.08
5.5.40.0130.07720.07
5.5.30.0000.07020.08
5.5.20.0000.07019.98
5.5.10.0030.04720.04
5.5.00.0030.08019.95
5.4.450.0000.05019.25
5.4.440.0030.05719.45
5.4.430.0000.05719.37
5.4.420.0030.05019.13
5.4.410.0100.04019.32
5.4.400.0130.07318.90
5.4.390.0100.03719.03
5.4.380.0070.06719.12
5.4.370.0030.05719.11
5.4.360.0130.07319.10
5.4.350.0070.06318.92
5.4.340.0100.05318.96
5.4.320.0030.05319.12
5.4.310.0070.05719.12
5.4.300.0100.08018.90
5.4.290.0070.04718.94
5.4.280.0100.04319.20
5.4.270.0170.07319.08
5.4.260.0130.07019.12
5.4.250.0170.04718.90
5.4.240.0030.08018.96
5.4.230.0200.06319.02
5.4.220.0070.05019.06
5.4.210.0130.07019.04
5.4.200.0100.05319.12
5.4.190.0200.06019.02
5.4.180.0030.04719.04
5.4.170.0130.08018.97
5.4.160.0030.05019.04
5.4.150.0070.06319.05
5.4.140.0070.04316.39
5.4.130.0030.04016.28
5.4.120.0030.07016.28
5.4.110.0100.06316.21
5.4.100.0100.07016.42
5.4.90.0130.06716.31
5.4.80.0070.07316.28
5.4.70.0200.06716.32
5.4.60.0070.05016.30
5.4.50.0100.06716.18
5.4.40.0330.06016.36
5.4.30.0070.07316.39
5.4.20.0030.07716.27
5.4.10.0100.03716.19
5.4.00.0130.05315.83
5.3.290.0070.08314.60
5.3.280.0130.07714.60
5.3.270.0070.03714.42
5.3.260.0200.04014.46
5.3.250.0030.05014.51
5.3.240.0070.07714.59
5.3.230.0030.07714.58
5.3.220.0000.04714.52
5.3.210.0030.07714.52
5.3.200.0030.07314.52
5.3.190.0230.04314.57
5.3.180.0170.07014.55
5.3.170.0170.06714.55
5.3.160.0030.07014.52
5.3.150.0070.07314.55
5.3.140.0070.07014.56
5.3.130.0130.06014.40
5.3.120.0030.06714.55
5.3.110.0070.05714.45
5.3.100.0000.05313.85
5.3.90.0000.07713.99
5.3.80.0130.07014.02
5.3.70.0100.03713.86
5.3.60.0030.05314.00
5.3.50.0100.04713.70
5.3.40.0100.07313.71
5.3.30.0070.05713.82
5.3.20.0000.08313.55
5.3.10.0070.05013.60
5.3.00.0030.07313.62
5.2.170.0130.05311.68
5.2.160.0070.05311.68
5.2.150.0030.06311.68
5.2.140.0070.05711.68
5.2.130.0070.05011.68
5.2.120.0030.05011.68
5.2.110.0030.03311.68
5.2.100.0100.06011.68
5.2.90.0130.05011.68
5.2.80.0070.05311.68
5.2.70.0030.06311.68
5.2.60.0000.04711.68
5.2.50.0030.04711.68
5.2.40.0130.05311.68
5.2.30.0070.05011.68
5.2.20.0070.06011.68
5.2.10.0100.05711.68
5.2.00.0100.05711.68
5.1.60.0000.04011.68
5.1.50.0000.03711.68
5.1.40.0030.04011.68
5.1.30.0130.05011.68
5.1.20.0000.06011.68
5.1.10.0000.06011.68
5.1.00.0070.03711.68
5.0.50.0030.04711.68
5.0.40.0030.03711.68
5.0.30.0070.05711.68
5.0.20.0000.03311.68
5.0.10.0000.03711.68
5.0.00.0030.06311.68
4.4.90.0000.03711.68
4.4.80.0000.04011.68
4.4.70.0030.03711.68
4.4.60.0070.03011.68
4.4.50.0000.04011.68
4.4.40.0070.05011.68
4.4.30.0000.03711.68
4.4.20.0000.02311.68
4.4.10.0000.03711.68
4.4.00.0070.04011.68
4.3.110.0000.02711.68
4.3.100.0000.02311.68
4.3.90.0130.01311.68
4.3.80.0000.05011.68
4.3.70.0000.03711.68
4.3.60.0000.03311.68
4.3.50.0030.03711.68
4.3.40.0000.05711.68
4.3.30.0000.02711.68
4.3.20.0000.03311.68
4.3.10.0000.02711.68
4.3.00.0070.03011.68

preferences:
39.97 ms | 401 KiB | 5 Q