3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( '13-2014' => 'z', '14-2014' => 'b', '76-2014' => 'a', ); ksort($array); print_r($array);

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)
8.3.70.0140.00316.63
8.3.60.0090.00616.38
8.3.50.0070.01021.92
8.3.40.0120.00618.83
8.3.30.0070.00718.84
8.3.20.0040.00420.18
8.3.10.0080.00021.77
8.3.00.0000.00817.77
8.2.180.0110.01116.38
8.2.170.0060.00922.96
8.2.160.0000.01320.55
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0000.00820.74
8.2.110.0000.00922.07
8.2.100.0110.00019.88
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0020.00517.78
8.2.30.0000.00718.04
8.2.20.0070.00017.64
8.2.10.0050.00317.96
8.2.00.0040.00417.59
8.1.280.0120.00625.92
8.1.270.0120.00323.83
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0030.00623.98
8.1.230.0040.00818.89
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0050.00316.99
8.1.180.0000.00818.10
8.1.170.0060.00318.38
8.1.160.0070.00021.81
8.1.150.0070.00018.77
8.1.140.0040.00417.36
8.1.130.0000.00717.73
8.1.120.0050.00317.44
8.1.110.0040.00417.38
8.1.100.0080.00017.29
8.1.90.0000.00717.41
8.1.80.0040.00417.24
8.1.70.0000.00717.24
8.1.60.0090.00017.47
8.1.50.0040.00417.45
8.1.40.0050.00317.47
8.1.30.0030.00717.60
8.1.20.0040.00417.42
8.1.10.0040.00417.42
8.1.00.0040.00417.40
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0000.00717.10
8.0.260.0040.00417.22
8.0.250.0000.00716.86
8.0.240.0030.00316.87
8.0.230.0000.00716.93
8.0.220.0060.00016.82
8.0.210.0070.00016.80
8.0.200.0030.00316.87
8.0.190.0040.00416.75
8.0.180.0030.00316.83
8.0.170.0000.00816.72
8.0.160.0000.00716.83
8.0.150.0040.00416.73
8.0.140.0040.00416.63
8.0.130.0050.00013.24
8.0.120.0050.00316.71
8.0.110.0000.00816.79
8.0.100.0040.00416.71
8.0.90.0050.00216.84
8.0.80.0110.00316.80
8.0.70.0040.00416.80
8.0.60.0050.00216.79
8.0.50.0050.00216.80
8.0.30.0130.01316.79
8.0.20.0130.00517.40
8.0.10.0030.00316.86
8.0.00.0080.01016.58
7.4.330.0060.00015.00
7.4.320.0000.00716.46
7.4.300.0000.00716.44
7.4.290.0000.00616.54
7.4.280.0040.00416.37
7.4.270.0000.00716.50
7.4.260.0030.00316.46
7.4.250.0070.00016.37
7.4.240.0060.00216.51
7.4.230.0040.00416.36
7.4.220.0050.01316.46
7.4.210.0070.00716.44
7.4.200.0040.00416.55
7.4.160.0060.01016.22
7.4.150.0060.01317.40
7.4.140.0110.00617.86
7.4.130.0140.00516.29
7.4.120.0080.00916.33
7.4.110.0070.01416.39
7.4.100.0090.01416.47
7.4.90.0100.00716.32
7.4.80.0130.01119.39
7.4.70.0040.01116.48
7.4.60.0060.00916.37
7.4.50.0040.00416.11
7.4.40.0090.00616.27
7.4.30.0030.01216.38
7.4.00.0030.01415.12
7.3.330.0000.00512.96
7.3.320.0000.00512.87
7.3.310.0030.00315.98
7.3.300.0070.00016.06
7.3.290.0050.00816.16
7.3.280.0120.00416.13
7.3.270.0130.00317.40
7.3.260.0100.00616.52
7.3.250.0100.00916.13
7.3.240.0090.00916.43
7.3.230.0100.01316.39
7.3.210.0120.01116.09
7.3.200.0100.01019.39
7.3.190.0130.00316.30
7.3.180.0040.01216.13
7.3.170.0130.00616.32
7.3.160.0100.00516.51
7.3.120.0070.00714.37
7.2.330.0110.00516.37
7.2.320.0110.00616.30
7.2.310.0060.00916.47
7.2.300.0130.00316.18
7.2.290.0110.00716.47
7.2.00.0060.00319.21
7.1.100.0000.01117.89
7.1.70.0050.00216.96
7.1.60.0100.01419.70
7.1.50.0030.01716.34
7.1.00.0070.07322.43
7.0.200.0030.00316.40
7.0.140.0070.06722.07
7.0.60.0030.08019.98
7.0.50.0100.08017.89
7.0.40.0100.08320.40
7.0.30.0270.04020.09
7.0.20.0270.05020.33
7.0.10.0270.07320.33
7.0.00.0100.08020.12
5.6.280.0100.06320.77
5.6.210.0170.07020.45
5.6.200.0000.08318.15
5.6.190.0070.08020.35
5.6.180.0070.06320.35
5.6.170.0270.08320.43
5.6.160.0030.09020.38
5.6.150.0030.04318.16
5.6.140.0100.05718.18
5.6.130.0070.04018.20
5.6.120.0070.08721.11
5.6.110.0130.03320.97
5.6.100.0070.08320.96
5.6.90.0170.07320.94
5.6.80.0130.06020.37
5.6.70.0330.07020.34
5.5.350.0030.04020.51
5.5.340.0030.07717.98
5.5.330.0070.04720.40
5.5.320.0300.06320.29
5.5.310.0170.04320.18
5.5.300.0070.05317.99
5.5.290.0130.08017.91
5.5.280.0070.04320.84
5.5.270.0230.07020.79
5.5.260.0070.08020.72
5.5.250.0070.07720.57
5.5.240.0130.07320.18
5.4.450.0930.04019.26
5.4.440.0830.05719.58
5.4.430.0600.05719.38
5.4.420.1130.04719.42
5.4.410.0800.04719.13
5.4.400.1330.03719.25
5.4.390.1470.02719.13
5.4.380.0870.05318.57
5.4.370.0800.04718.63
5.4.360.0800.05718.61
5.4.350.0770.05718.46
5.4.340.0870.06718.70
5.4.320.0060.04612.45
5.4.310.0100.05012.45
5.4.300.0060.05012.45
5.4.290.0110.04912.45
5.4.280.0050.03612.35
5.4.270.0050.03712.34
5.4.260.0070.03812.35
5.4.250.0120.04712.35
5.4.240.0100.03312.34
5.4.230.0080.03612.34
5.4.220.0070.03712.34
5.4.210.0060.03612.34
5.4.200.0050.03812.34
5.4.190.0050.03712.33
5.4.180.0040.03912.33
5.4.170.0070.03412.34
5.4.160.0060.03512.34
5.4.150.0090.03312.34
5.4.140.0060.03812.02
5.4.130.0050.03812.01
5.4.120.0030.03811.97
5.4.110.0080.03311.96
5.4.100.0080.03311.96
5.4.90.0060.04011.96
5.4.80.0020.04111.97
5.4.70.0060.03611.96
5.4.60.0040.03911.96
5.4.50.0050.03611.96
5.4.40.0080.03511.95
5.4.30.0090.03411.95
5.4.20.0080.03711.94
5.4.10.0070.03411.95
5.4.00.0070.03911.43
5.3.290.0080.03712.80
5.3.280.0100.03812.70
5.3.270.0110.03912.72
5.3.260.0070.04612.72
5.3.250.0080.04912.72
5.3.240.0040.04112.72
5.3.230.0090.03812.70
5.3.220.0050.03812.68
5.3.210.0100.04612.68
5.3.200.0040.04412.68
5.3.190.0080.03712.68
5.3.180.0050.04012.67
5.3.170.0070.03812.67
5.3.160.0070.03712.68
5.3.150.0060.04012.67
5.3.140.0050.05312.66
5.3.130.0050.04112.66
5.3.120.0100.04712.66
5.3.110.0120.04112.66
5.3.100.0080.03712.12
5.3.90.0050.03912.08
5.3.80.0060.03712.07
5.3.70.0100.03512.08
5.3.60.0080.03512.06
5.3.50.0090.04012.00
5.3.40.0070.04212.00
5.3.30.0040.04211.94
5.3.20.0080.04111.73
5.3.10.0090.04111.69
5.3.00.0060.05011.68
5.2.170.0090.0389.18
5.2.160.0040.0369.18
5.2.150.0070.0379.18
5.2.140.0060.0409.17
5.2.130.0050.0309.13
5.2.120.0050.0329.14
5.2.110.0080.0309.14
5.2.100.0070.0349.13
5.2.90.0040.0409.13
5.2.80.0080.0329.13
5.2.70.0100.0289.13
5.2.60.0100.0299.09
5.2.50.0060.0339.06
5.2.40.0080.0299.04
5.2.30.0060.0379.01
5.2.20.0060.0379.00
5.2.10.0050.0328.92
5.2.00.0060.0328.77
5.1.60.0060.0258.06
5.1.50.0030.0308.06
5.1.40.0040.0268.04
5.1.30.0060.0298.39
5.1.20.0050.0308.41
5.1.10.0070.0248.13
5.1.00.0030.0268.14
5.0.50.0050.0266.61
5.0.40.0080.0236.47
5.0.30.0050.0306.29
5.0.20.0050.0176.28
5.0.10.0070.0246.25
5.0.00.0060.0326.25
4.4.90.0040.0154.78
4.4.80.0000.0194.75
4.4.70.0040.0154.75
4.4.60.0030.0164.76
4.4.50.0040.0144.77
4.4.40.0030.0244.71
4.4.30.0030.0164.76
4.4.20.0030.0164.84
4.4.10.0040.0154.85
4.4.00.0050.0234.76
4.3.110.0040.0144.67
4.3.100.0030.0154.66
4.3.90.0030.0174.63
4.3.80.0060.0224.58
4.3.70.0020.0174.63
4.3.60.0050.0164.63
4.3.50.0040.0204.63
4.3.40.0050.0234.54
4.3.30.0010.0193.30
4.3.20.0060.0193.28
4.3.10.0060.0183.24
4.3.00.0200.01714.95

preferences:
57.61 ms | 401 KiB | 5 Q