3v4l.org

run code in 300+ PHP versions simultaneously
<?php defined('SORT_FLAG_CASE') or define('SORT_FLAG_CASE', 8); echo 'SORT_FLAG_CASE : '.SORT_FLAG_CASE."\n"; $arr = array('foo' => 2,'Bar' => 1, 'bar' => 3, 'a' => 0); ksort($arr, SORT_STRING|SORT_FLAG_CASE); var_dump($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)
8.3.60.0180.00018.31
8.3.50.0100.00521.86
8.3.40.0090.00618.59
8.3.30.0080.00619.00
8.3.20.0080.00020.26
8.3.10.0060.00322.10
8.3.00.0040.00422.40
8.2.180.0110.00716.75
8.2.170.0100.01022.96
8.2.160.0070.00720.92
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0060.00826.16
8.2.120.0040.01119.21
8.2.110.0070.00320.43
8.2.100.0090.00317.91
8.2.90.0000.00719.18
8.2.80.0030.00518.03
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0030.00618.34
8.2.30.0040.00417.87
8.2.20.0050.00317.54
8.2.10.0040.00417.48
8.2.00.0000.00717.60
8.1.280.0130.00725.92
8.1.270.0030.00622.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.13
8.1.230.0030.00920.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.34
8.1.190.0040.00417.38
8.1.180.0060.00318.58
8.1.170.0080.00018.50
8.1.160.0000.00721.97
8.1.150.0040.00418.45
8.1.140.0070.00317.37
8.1.130.0050.00317.84
8.1.120.0080.00017.29
8.1.110.0050.00317.27
8.1.100.0020.00517.41
8.1.90.0040.00417.29
8.1.80.0070.00017.38
8.1.70.0030.00317.35
8.1.60.0040.00417.38
8.1.50.0020.00517.40
8.1.40.0070.00017.34
8.1.30.0030.00517.55
8.1.20.0060.00317.60
8.1.10.0080.00017.55
8.1.00.0000.00717.39
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0000.00718.44
8.0.270.0000.00817.26
8.0.260.0030.00316.88
8.0.250.0030.00316.95
8.0.240.0000.00716.92
8.0.230.0000.00716.94
8.0.220.0000.00716.75
8.0.210.0070.00016.87
8.0.200.0030.00316.74
8.0.190.0030.00316.87
8.0.180.0030.00316.72
8.0.170.0040.00416.80
8.0.160.0000.00716.77
8.0.150.0050.00216.71
8.0.140.0040.00316.79
8.0.130.0030.00313.27
8.0.120.0050.00316.81
8.0.110.0000.00716.84
8.0.100.0030.00316.63
8.0.90.0000.00816.68
8.0.80.0040.01516.79
8.0.70.0000.00716.71
8.0.60.0040.00416.68
8.0.50.0040.00416.85
8.0.30.0090.00916.85
8.0.20.0110.00917.40
8.0.10.0030.00516.75
8.0.00.0120.00616.69
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0030.00316.39
7.4.290.0000.00716.43
7.4.280.0030.00316.34
7.4.270.0000.00916.30
7.4.260.0030.00316.41
7.4.250.0040.00416.52
7.4.240.0040.00316.54
7.4.230.0030.00316.64
7.4.220.0070.01116.41
7.4.210.0110.00816.52
7.4.200.0070.00016.32
7.4.190.0030.00316.60
7.4.160.0120.00316.40
7.4.150.0030.01617.40
7.4.140.0110.00717.86
7.4.130.0130.00416.47
7.4.120.0110.00616.49
7.4.110.0060.01116.55
7.4.100.0000.01816.60
7.4.90.0160.00316.50
7.4.80.0100.01019.39
7.4.70.0100.00716.43
7.4.60.0040.01416.59
7.4.50.0000.00816.32
7.4.40.0030.00922.77
7.4.30.0050.01116.54
7.4.00.0070.01115.04
7.3.330.0000.00512.97
7.3.320.0020.00212.84
7.3.310.0070.00016.07
7.3.300.0000.00716.05
7.3.290.0110.00416.09
7.3.280.0040.01216.14
7.3.270.0120.00617.40
7.3.260.0100.00616.55
7.3.250.0080.01316.45
7.3.240.0180.00616.46
7.3.230.0090.01216.39
7.3.210.0090.01516.37
7.3.200.0070.01319.39
7.3.190.0110.00716.22
7.3.180.0070.01116.54
7.3.170.0040.01216.45
7.3.160.0130.00316.31
7.3.120.0000.01414.93
7.3.10.0070.00716.61
7.3.00.0130.00016.60
7.2.330.0070.01016.61
7.2.320.0120.00416.48
7.2.310.0190.00416.29
7.2.300.0060.00916.24
7.2.290.0130.00316.43
7.2.130.0040.01116.85
7.2.120.0110.00416.71
7.2.110.0030.01016.67
7.2.100.0030.00616.86
7.2.90.0070.00716.57
7.2.80.0130.00316.88
7.2.70.0000.01016.61
7.2.60.0070.00716.73
7.2.50.0120.00416.68
7.2.40.0040.00716.97
7.2.30.0070.00716.84
7.2.20.0090.00616.56
7.2.10.0040.00716.44
7.2.00.0080.00816.64
7.1.250.0040.00415.63
7.1.70.0040.00416.95
7.1.60.0140.01019.82
7.1.50.0060.01917.02
7.1.00.0100.07022.28
7.0.200.0020.00516.72
7.0.140.0000.07722.12
7.0.100.0100.09019.89
7.0.90.0400.07019.82
7.0.80.0100.08319.96
7.0.70.0270.08320.07
7.0.60.0070.07719.89
7.0.50.0100.04720.24
7.0.40.0200.07720.13
7.0.30.0130.09320.10
7.0.20.0170.07720.11
7.0.10.0100.06020.08
7.0.00.0070.08020.08
5.6.280.0130.06320.77
5.6.250.0100.07020.70
5.6.240.0170.08720.63
5.6.230.0030.04720.53
5.6.220.0130.04720.44
5.6.210.0170.07720.59
5.6.200.0130.04021.09
5.6.190.0130.06721.05
5.6.180.0070.04721.04
5.6.170.0070.04721.04
5.6.160.0030.07321.07
5.6.150.0100.06320.96
5.6.140.0100.03721.03
5.6.130.0130.08021.03
5.6.120.0100.09321.08
5.6.110.0070.05021.00
5.6.100.0100.07321.12
5.6.90.0070.05320.93
5.6.80.0100.04020.49
5.6.70.0070.04020.39
5.6.60.0000.04720.52
5.6.50.0100.03020.44
5.6.40.0070.03720.39
5.6.30.0000.04720.31
5.6.20.0070.04020.37
5.6.10.0000.04320.43
5.6.00.0030.04020.34
5.5.380.0070.08720.52
5.5.370.0100.05720.37
5.5.360.0000.06020.29
5.5.350.0100.08020.37
5.5.340.0170.07320.62
5.5.330.0200.06720.79
5.5.320.0130.07020.90
5.5.310.0130.08020.89
5.5.300.0070.04720.90
5.5.290.0070.04020.87
5.5.280.0100.06020.91
5.5.270.0030.07020.63
5.5.260.0030.09320.89
5.5.250.0030.04320.70
5.5.240.0000.04320.29
5.5.230.0030.05020.15
5.5.220.0100.03320.11
5.5.210.0030.03320.18
5.5.200.0100.06020.21
5.5.190.0030.04019.96
5.5.180.0030.04020.12
5.5.160.0200.02320.22
5.5.150.0030.04020.27
5.5.140.0030.04020.26
5.5.130.0030.05020.21
5.5.120.0030.04720.19
5.5.110.0070.04320.25
5.5.100.0100.03720.05
5.5.90.0100.03320.09
5.5.80.0070.03720.06
5.5.70.0070.03720.00
5.5.60.0030.08320.09
5.5.50.0070.04720.05
5.5.40.0170.07720.14
5.5.30.0200.06320.10
5.5.20.0100.04020.14
5.5.10.0030.07720.05
5.5.00.0100.07319.99
5.4.450.0030.07319.29
5.4.440.0070.04319.27
5.4.430.0070.06319.51
5.4.420.0030.04319.10
5.4.410.0070.04719.10
5.4.400.0100.04018.98
5.4.390.0100.04318.95
5.4.380.0030.04719.22
5.4.370.0070.05718.79
5.4.360.0030.03018.96
5.4.350.0100.06318.90
5.4.340.0130.03019.11
5.4.320.0070.03719.22
5.4.310.0030.03719.19
5.4.300.0000.04019.06
5.4.290.0130.04318.98
5.4.280.0070.03719.12
5.4.270.0130.02719.09
5.4.260.0000.04018.81
5.4.250.0070.03719.11
5.4.240.0030.07319.21
5.4.230.0100.07019.02
5.4.220.0100.04719.06
5.4.210.0030.06718.89
5.4.200.0000.06318.96
5.4.190.0130.06018.95
5.4.180.0130.07719.11
5.4.170.0130.05019.15
5.4.160.0100.07318.76
5.4.150.0070.08318.94
5.4.140.0100.06016.34
5.4.130.0130.08316.35
5.4.120.0200.06716.25
5.4.110.0070.05316.38
5.4.100.0170.03716.34
5.4.90.0070.04316.30
5.4.80.0100.06716.35
5.4.70.0070.06016.39
5.4.60.0030.07016.21
5.4.50.0070.06016.28
5.4.40.0070.07016.43
5.4.30.0100.03716.34
5.4.20.0070.06016.29
5.4.10.0070.04316.46
5.4.00.0130.04715.78
5.3.290.0070.04014.49
5.3.280.0070.06714.50
5.3.270.0100.05014.55
5.3.260.0070.07014.61
5.3.250.0070.04014.43
5.3.240.0070.06014.59
5.3.230.0030.06314.58
5.3.220.0170.04714.57
5.3.210.0070.05314.52
5.3.200.0070.04014.55
5.3.190.0070.06014.42
5.3.180.0070.07014.51
5.3.170.0070.04714.50
5.3.160.0030.07714.57
5.3.150.0100.06714.57
5.3.140.0100.03714.53
5.3.130.0030.04714.48
5.3.120.0130.07714.49
5.3.110.0000.05014.54
5.3.100.0030.06013.98
5.3.90.0100.03713.88
5.3.80.0130.05713.96
5.3.70.0030.06713.97
5.3.60.0100.04313.86
5.3.50.0030.05313.89
5.3.40.0130.06013.85
5.3.30.0170.06013.85
5.3.20.0070.06013.62
5.3.10.0100.03313.67
5.3.00.0000.05313.61
5.2.170.0000.06012.32
5.2.160.0070.05712.32
5.2.150.0030.05012.32
5.2.140.0100.04312.32
5.2.130.0070.06012.32
5.2.120.0070.04712.32
5.2.110.0130.06012.32
5.2.100.0030.05712.32
5.2.90.0030.06712.32
5.2.80.0100.03012.32
5.2.70.0100.05312.32
5.2.60.0070.05012.32
5.2.50.0030.05012.32
5.2.40.0070.05712.32
5.2.30.0000.03312.32
5.2.20.0100.02312.32
5.2.10.0030.06312.32
5.2.00.0170.04712.32
5.1.60.0000.05312.32
5.1.50.0000.05712.32
5.1.40.0070.05312.32
5.1.30.0000.03312.32
5.1.20.0030.04712.32
5.1.10.0070.03712.32
5.1.00.0000.04312.32
5.0.50.0030.03012.32
5.0.40.0000.03712.32
5.0.30.0000.07012.32
5.0.20.0070.03012.32
5.0.10.0000.04712.32
5.0.00.0070.06312.32
4.4.90.0000.03712.32
4.4.80.0000.02012.32
4.4.70.0000.01712.32
4.4.60.0030.01712.32
4.4.50.0000.02012.32
4.4.40.0000.03712.32
4.4.30.0030.03012.32
4.4.20.0070.03012.32
4.4.10.0000.03012.32
4.4.00.0000.05712.32
4.3.110.0000.03012.32
4.3.100.0030.03712.32
4.3.90.0030.02312.32
4.3.80.0070.05012.32
4.3.70.0070.02312.32
4.3.60.0000.02712.32
4.3.50.0070.03012.32
4.3.40.0070.04312.32
4.3.30.0000.02712.32
4.3.20.0000.02312.32
4.3.10.0000.02712.32
4.3.00.0100.02712.32

preferences:
46.98 ms | 401 KiB | 5 Q