3v4l.org

run code in 300+ PHP versions simultaneously
<?php $packed = array(0,1,2,3,4,5,'six','seven',8,9,10,'eleven',12); $ksort = $packed; ksort($ksort); $krsort = $packed; krsort($krsort); var_dump($ksort === $packed); var_dump($krsort === $packed);

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)
8.3.60.0110.00418.31
8.3.50.0130.00821.94
8.3.40.0090.00618.71
8.3.30.0070.00718.91
8.3.20.0040.00420.16
8.3.10.0030.00520.39
8.3.00.0080.00019.13
8.2.180.0150.00016.32
8.2.170.0060.00922.96
8.2.160.0130.00020.52
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00322.18
8.2.110.0030.00619.25
8.2.100.0070.00417.72
8.2.90.0040.00418.91
8.2.80.0040.00417.97
8.2.70.0050.00317.46
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0000.00818.09
8.2.30.0110.00318.05
8.2.20.0040.00417.62
8.2.10.0040.00418.04
8.2.00.0070.00017.72
8.1.280.0060.00925.92
8.1.270.0080.00022.05
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00622.14
8.1.230.0080.00418.88
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.00
8.1.180.0030.00718.10
8.1.170.0040.00418.59
8.1.160.0040.00421.96
8.1.150.0000.00718.88
8.1.140.0000.00717.45
8.1.130.0040.00417.83
8.1.120.0070.00017.41
8.1.110.0040.00417.35
8.1.100.0040.00417.43
8.1.90.0040.00417.41
8.1.80.0000.00717.31
8.1.70.0000.00817.31
8.1.60.0060.00317.39
8.1.50.0040.00417.30
8.1.40.0000.00717.48
8.1.30.0040.00417.45
8.1.20.0040.00417.60
8.1.10.0030.00617.36
8.1.00.0040.00417.49
8.0.300.0000.00818.77
8.0.290.0050.00216.63
8.0.280.0030.00318.37
8.0.270.0070.00017.24
8.0.260.0050.00217.25
8.0.250.0030.00316.89
8.0.240.0000.00716.77
8.0.230.0030.00316.74
8.0.220.0040.00416.72
8.0.210.0000.00716.87
8.0.200.0030.00316.87
8.0.190.0060.00316.87
8.0.180.0040.00416.72
8.0.170.0000.00816.84
8.0.160.0000.00716.80
8.0.150.0000.00716.77
8.0.140.0040.00416.74
8.0.130.0030.00313.23
8.0.120.0050.00216.78
8.0.110.0030.00316.87
8.0.100.0000.00716.92
8.0.90.0030.00616.89
8.0.80.0160.00016.77
8.0.70.0030.00416.78
8.0.60.0000.00716.89
8.0.50.0040.00416.79
8.0.30.0060.01317.02
8.0.20.0100.01117.40
8.0.10.0040.00416.98
8.0.00.0090.00816.82
7.4.330.0000.00615.02
7.4.320.0000.00616.55
7.4.300.0030.00316.49
7.4.290.0030.00316.63
7.4.280.0000.00716.52
7.4.270.0000.00716.49
7.4.260.0040.00416.40
7.4.250.0000.00816.57
7.4.240.0060.00116.55
7.4.230.0070.00016.32
7.4.220.0090.00916.44
7.4.210.0110.00416.45
7.4.200.0080.00016.34
7.4.160.0060.01616.57
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0140.00316.62
7.4.120.0070.01016.41
7.4.110.0120.00316.57
7.4.100.0130.00616.43
7.4.90.0140.00516.38
7.4.80.0030.01419.37
7.4.70.0180.00416.51
7.4.60.0070.01016.52
7.4.50.0030.00316.39
7.4.40.0130.00716.49
7.4.30.0030.01416.53
7.4.00.0060.00314.74
7.3.330.0020.00213.14
7.3.320.0060.00013.11
7.3.310.0050.00316.05
7.3.300.0030.00316.22
7.3.290.0030.01316.23
7.3.280.0090.00816.19
7.3.270.0070.01017.40
7.3.260.0080.00916.34
7.3.250.0080.00916.33
7.3.240.0100.01016.15
7.3.230.0060.01016.39
7.3.210.0090.00616.21
7.3.200.0060.01019.39
7.3.190.0160.00616.16
7.3.180.0110.00516.23
7.3.170.0100.00716.45
7.3.160.0070.01116.58
7.2.330.0030.01516.31
7.2.320.0090.00616.54
7.2.310.0030.01416.61
7.2.300.0140.00316.35
7.2.290.0060.01016.19
7.2.60.0000.01616.68
7.2.00.0030.01019.32
7.1.200.0060.00315.85
7.1.100.0070.00718.10
7.1.70.0040.00417.14
7.1.60.0150.00919.32
7.1.50.0130.00916.57
7.1.00.0100.07022.47
7.0.200.0000.01016.65
7.0.140.0030.07722.21
7.0.60.0070.03719.81
7.0.50.0130.07717.86
7.0.40.0070.07320.02
7.0.30.0500.06720.17
7.0.20.0200.03720.16
7.0.10.0130.07720.18
7.0.00.0130.07720.16
5.6.280.0000.07721.04
5.6.210.0130.07320.56
5.6.200.0100.04718.23
5.6.190.0100.08320.57
5.6.180.0300.04320.41
5.6.170.0430.06020.51
5.6.160.0100.05320.52
5.6.150.0100.07718.18
5.6.140.0000.06018.17
5.6.130.0030.05018.13
5.6.120.0030.04320.78
5.6.110.0130.08321.13
5.6.100.0100.08020.96
5.6.90.0130.07721.12
5.6.80.0130.07320.48
5.5.350.0130.05720.44
5.5.340.0100.04717.93
5.5.330.0070.03720.45
5.5.320.0200.04320.17
5.5.310.0200.04020.30
5.5.300.0070.03717.98
5.5.290.0030.05318.00
5.5.280.0070.05020.77
5.5.270.0130.06720.74
5.5.260.0170.05020.89
5.5.250.0170.07020.68
5.5.240.0330.04320.26
5.4.450.0130.06019.26
5.4.440.0900.05319.59
5.4.430.0930.06019.27
5.4.420.0670.00019.31
5.4.410.0670.00019.19
5.4.400.0600.00019.16
5.4.390.0600.00018.98
5.4.380.0630.00019.16
5.4.370.0600.00019.26
5.4.360.0630.00019.06
5.4.350.0630.00019.13
5.4.340.0630.00019.13
5.4.320.0070.03912.45
5.4.310.0080.04912.45
5.4.300.0070.03812.45
5.4.290.0050.04012.45
5.4.280.0050.03612.35
5.4.270.0050.04212.35
5.4.260.0080.04512.35
5.4.250.0080.04112.35
5.4.240.0070.03612.35
5.4.230.0050.03912.34
5.4.220.0050.03712.34
5.4.210.0080.03912.34
5.4.200.0110.04812.34
5.4.190.0040.03912.34
5.4.180.0080.04312.34
5.4.170.0080.03912.35
5.4.160.0050.04112.35
5.4.150.0050.04612.34
5.4.140.0070.03712.02
5.4.130.0070.04112.01
5.4.120.0050.03511.97
5.4.110.0060.03411.96
5.4.100.0050.03411.97
5.4.90.0070.03811.97
5.4.80.0050.03911.96
5.4.70.0110.03911.96
5.4.60.0050.04711.96
5.4.50.0050.04211.96
5.4.40.0070.03511.95
5.4.30.0070.03911.95
5.4.20.0050.04111.95
5.4.10.0090.03611.95
5.4.00.0070.05611.44
5.3.290.0060.03812.80
5.3.280.0050.04412.71
5.3.270.0070.03912.72
5.3.260.0060.04412.72
5.3.250.0090.03412.72
5.3.240.0080.04512.72
5.3.230.0070.04012.71
5.3.220.0090.03912.68
5.3.210.0080.03712.68
5.3.200.0100.03912.68
5.3.190.0040.04112.68
5.3.180.0080.03812.68
5.3.170.0070.03912.67
5.3.160.0040.04012.67
5.3.150.0090.03512.68
5.3.140.0050.04212.66
5.3.130.0060.04712.66
5.3.120.0070.04312.66
5.3.110.0050.03912.66
5.3.100.0080.03712.12
5.3.90.0100.03412.09
5.3.80.0060.03812.08
5.3.70.0090.04212.07
5.3.60.0090.03812.06
5.3.50.0080.04412.00
5.3.40.0020.04112.00
5.3.30.0070.03411.94
5.3.20.0060.03411.73
5.3.10.0060.03311.69
5.3.00.0060.04311.68
5.2.170.0050.0429.18
5.2.160.0040.0299.18
5.2.150.0060.0349.18
5.2.140.0070.0399.18
5.2.130.0050.0289.14
5.2.120.0060.0299.14
5.2.110.0020.0319.14
5.2.100.0040.0299.14
5.2.90.0050.0289.14
5.2.80.0040.0319.13
5.2.70.0050.0319.13
5.2.60.0030.0319.09
5.2.50.0060.0419.05
5.2.40.0100.0349.03
5.2.30.0050.0299.01
5.2.20.0050.0329.00
5.2.10.0030.0308.92
5.2.00.0030.0328.78
5.1.60.0050.0238.07
5.1.50.0020.0268.06
5.1.40.0050.0238.04
5.1.30.0040.0258.39
5.1.20.0080.0248.41
5.1.10.0030.0278.14
5.1.00.0080.0278.14
5.0.50.0040.0256.62
5.0.40.0040.0206.48
5.0.30.0060.0336.29
5.0.20.0030.0286.26
5.0.10.0050.0216.24
5.0.00.0050.0366.23
4.4.90.0050.0154.78
4.4.80.0040.0224.75
4.4.70.0040.0194.76
4.4.60.0030.0244.75
4.4.50.0040.0204.77
4.4.40.0050.0354.71
4.4.30.0020.0174.76
4.4.20.0040.0204.84
4.4.10.0040.0174.85
4.4.00.0030.0294.75
4.3.110.0020.0154.67
4.3.100.0040.0134.66
4.3.90.0050.0224.63
4.3.80.0050.0234.58
4.3.70.0060.0184.63
4.3.60.0020.0154.63
4.3.50.0040.0214.63
4.3.40.0030.0314.54
4.3.30.0040.0193.28
4.3.20.0010.0183.26
4.3.10.0030.0153.22
4.3.00.0000.0334.49

preferences:
37.5 ms | 401 KiB | 5 Q