3v4l.org

run code in 300+ PHP versions simultaneously
<?php defined('SORT_FLAG_CASE') or define('SORT_FLAG_CASE', false); echo 'SORT_FLAG_CASE : '.SORT_FLAG_CASE."\n"; $arr = array('foo' => 2,'Bar' => 1, 'bar' => 3, 'a' => 0); if(SORT_FLAG_CASE) ksort($arr, SORT_STRING|SORT_FLAG_CASE); else{ $newArrs=array(); $arrKeys=array_key($arr); natcasesort($arrKeys); foreach($arrKeys as $key){ $newArrs[$key]=$arr[$key]; } $arr=$newArrs; } 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)
8.3.60.0100.00718.68
8.3.50.0130.00822.10
8.3.40.0120.00318.49
8.3.30.0120.00618.89
8.3.20.0080.00020.25
8.3.10.0180.00023.30
8.3.00.0080.00022.30
8.2.180.0120.00918.26
8.2.170.0070.01422.96
8.2.160.0130.00722.01
8.2.150.0000.00824.18
8.2.140.0130.00624.66
8.2.130.0030.00626.16
8.2.120.0080.00019.50
8.2.110.0090.01220.58
8.2.100.0040.00817.84
8.2.90.0060.00318.93
8.2.80.0080.00017.97
8.2.70.0040.00417.48
8.2.60.0040.00417.68
8.2.50.0080.00418.10
8.2.40.0000.00918.22
8.2.30.0060.00318.05
8.2.20.0000.00717.56
8.2.10.0050.00317.72
8.2.00.0040.00417.59
8.1.280.0090.01225.92
8.1.270.0050.00323.84
8.1.260.0030.00526.35
8.1.250.0040.01128.09
8.1.240.0080.00321.00
8.1.230.0080.00417.60
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0060.00317.10
8.1.180.0060.00318.10
8.1.170.0060.00318.59
8.1.160.0000.00721.99
8.1.150.0000.00718.47
8.1.140.0040.00417.38
8.1.130.0000.00717.82
8.1.120.0040.00417.41
8.1.110.0000.00817.38
8.1.100.0000.00717.45
8.1.90.0080.00017.41
8.1.80.0080.00017.46
8.1.70.0030.00517.36
8.1.60.0000.00817.50
8.1.50.0000.00817.41
8.1.40.0000.00717.41
8.1.30.0050.00317.62
8.1.20.0040.00417.55
8.1.10.0000.00817.46
8.1.00.0000.00817.32
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.50
8.0.270.0030.00517.25
8.0.260.0000.00716.87
8.0.250.0030.00316.95
8.0.240.0000.00716.91
8.0.230.0030.00316.93
8.0.220.0000.00716.93
8.0.210.0080.00016.77
8.0.200.0000.00616.95
8.0.190.0040.00416.98
8.0.180.0080.00016.89
8.0.170.0030.00616.90
8.0.160.0040.00416.83
8.0.150.0000.00716.80
8.0.140.0000.00816.89
8.0.130.0000.00813.27
8.0.120.0040.00416.86
8.0.110.0050.00316.72
8.0.100.0050.00316.75
8.0.90.0040.00416.67
8.0.80.0080.00816.91
8.0.70.0030.00516.78
8.0.60.0040.00416.92
8.0.50.0050.00316.86
8.0.30.0100.00916.96
8.0.20.0120.00617.40
8.0.10.0000.00716.94
8.0.00.0080.01216.68
7.4.330.0000.00615.00
7.4.320.0040.00416.34
7.4.300.0030.00616.45
7.4.290.0040.00416.57
7.4.280.0000.00716.40
7.4.270.0030.00316.51
7.4.260.0040.00416.34
7.4.250.0080.00016.48
7.4.240.0040.00316.44
7.4.230.0070.00016.60
7.4.220.0030.01916.48
7.4.210.0110.00616.48
7.4.200.0030.00316.26
7.4.190.0000.00816.54
7.4.160.0150.00016.38
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0100.00716.40
7.4.120.0110.00716.50
7.4.110.0120.00416.40
7.4.100.0130.00916.48
7.4.90.0100.00616.68
7.4.80.0100.01016.36
7.4.70.0180.00416.47
7.4.60.0040.01316.38
7.4.50.0030.00616.56
7.4.40.0090.00622.77
7.4.30.0090.01216.31
7.4.00.0070.01114.92
7.3.330.0000.00513.03
7.3.320.0020.00212.91
7.3.310.0030.00316.10
7.3.300.0030.00316.22
7.3.290.0040.01116.15
7.3.280.0100.00716.16
7.3.270.0070.01017.40
7.3.260.0070.01016.36
7.3.250.0110.00616.20
7.3.240.0040.01316.38
7.3.230.0100.00716.39
7.3.210.0070.01016.15
7.3.200.0150.00619.39
7.3.190.0170.00016.35
7.3.180.0100.00716.41
7.3.170.0060.00916.27
7.3.160.0000.01616.25
7.3.120.0030.01114.29
7.2.330.0070.01016.60
7.2.320.0160.00316.59
7.2.310.0070.01116.24
7.2.300.0030.01316.66
7.2.290.0130.00316.58
7.2.00.0060.00618.93
7.1.100.0140.00018.11
7.1.70.0070.00316.89
7.1.60.0140.01019.24
7.1.50.0040.01416.84
7.1.00.0070.07322.49
7.0.200.0030.00716.55
7.0.140.0030.07021.95
7.0.100.0130.07020.04
7.0.90.0330.04019.94
7.0.80.0130.06719.91
7.0.70.0030.04719.83
7.0.60.0070.08019.86
7.0.50.0100.06720.25
7.0.40.0070.08320.09
7.0.30.0130.08020.10
7.0.20.0100.07020.15
7.0.10.0070.05020.07
7.0.00.0070.06320.18
5.6.280.0000.07721.06
5.6.250.0070.07720.55
5.6.240.0070.05020.61
5.6.230.0100.06020.58
5.6.220.0070.08020.56
5.6.210.0030.04720.43
5.6.200.0100.05321.04
5.6.190.0130.08021.10
5.6.180.0170.07321.07
5.6.170.0130.04721.01
5.6.160.0170.03321.03
5.6.150.0100.07321.00
5.6.140.0100.05321.04
5.6.130.0070.07721.02
5.6.120.0130.07021.05
5.6.110.0070.08321.04
5.6.100.0100.04321.11
5.6.90.0130.05721.03
5.6.80.0070.05720.31
5.6.70.0030.08320.47
5.6.60.0100.07720.36
5.6.50.0070.08020.32
5.6.40.0130.09020.36
5.6.30.0170.07020.32
5.6.20.0100.08020.36
5.6.10.0030.06020.37
5.6.00.0030.06320.29
5.5.380.0100.08020.37
5.5.370.0000.08020.33
5.5.360.0170.07720.34
5.5.350.0000.07720.41
5.5.340.0170.06720.91
5.5.330.0070.08320.75
5.5.320.0170.05320.86
5.5.310.0100.07720.83
5.5.300.0070.08020.73
5.5.290.0030.09320.88
5.5.280.0130.07320.87
5.5.270.0100.05720.91
5.5.260.0070.08020.76
5.5.250.0070.07720.68
5.5.240.0170.06320.12
5.5.230.0000.09020.15
5.5.220.0200.06720.23
5.5.210.0230.03020.27
5.5.200.0030.04020.08
5.5.190.0100.07720.22
5.5.180.0030.09020.23
5.5.160.0030.08020.21
5.5.150.0070.08020.12
5.5.140.0130.04320.27
5.5.130.0130.06320.11
5.5.120.0070.06320.23
5.5.110.0030.07020.23
5.5.100.0100.07020.06
5.5.90.0100.07319.96
5.5.80.0100.05020.13
5.5.70.0100.07320.14
5.5.60.0030.08320.08
5.5.50.0130.06320.09
5.5.40.0000.07720.04
5.5.30.0130.04020.04
5.5.20.0030.05020.09
5.5.10.0030.05320.00
5.5.00.0030.07719.96
5.4.450.0100.04019.35
5.4.440.0070.03719.14
5.4.430.0070.04319.28
5.4.420.0070.07719.44
5.4.410.0100.04719.18
5.4.400.0100.03718.98
5.4.390.0230.02718.96
5.4.380.0100.07319.07
5.4.370.0130.06719.05
5.4.360.0070.04719.03
5.4.350.0100.07318.95
5.4.340.0100.06018.98
5.4.320.0100.07019.00
5.4.310.0170.07018.80
5.4.300.0070.06719.14
5.4.290.0130.06719.02
5.4.280.0030.04319.12
5.4.270.0030.04719.02
5.4.260.0130.06319.02
5.4.250.0070.06018.80
5.4.240.0030.08019.07
5.4.230.0130.03318.89
5.4.220.0030.06019.05
5.4.210.0100.04318.78
5.4.200.0000.06319.00
5.4.190.0030.07719.04
5.4.180.0030.07319.06
5.4.170.0130.06319.06
5.4.160.0100.04018.78
5.4.150.0030.07718.96
5.4.140.0100.05016.29
5.4.130.0100.05016.23
5.4.120.0030.04316.23
5.4.110.0030.07016.38
5.4.100.0070.06716.41
5.4.90.0070.04716.23
5.4.80.0130.03316.30
5.4.70.0000.05716.39
5.4.60.0070.07316.23
5.4.50.0070.03716.23
5.4.40.0000.04316.45
5.4.30.0100.06016.18
5.4.20.0100.07016.38
5.4.10.0170.06716.31
5.4.00.0000.07715.77
5.3.290.0170.07014.64
5.3.280.0030.06014.50
5.3.270.0070.06714.55
5.3.260.0100.06314.59
5.3.250.0130.06314.44
5.3.240.0030.07714.51
5.3.230.0100.08014.43
5.3.220.0100.07014.40
5.3.210.0130.07014.55
5.3.200.0100.06014.52
5.3.190.0070.07714.52
5.3.180.0030.04314.52
5.3.170.0070.08014.42
5.3.160.0130.06314.55
5.3.150.0030.04314.40
5.3.140.0130.04714.53
5.3.130.0000.08014.49
5.3.120.0070.05714.36
5.3.110.0130.06314.55
5.3.100.0100.06314.04
5.3.90.0030.08013.96
5.3.80.0070.06313.96
5.3.70.0030.07013.87
5.3.60.0130.05313.96
5.3.50.0030.06013.80
5.3.40.0100.06713.90
5.3.30.0030.03013.90
5.3.20.0070.06313.55
5.3.10.0100.04713.60
5.3.00.0030.05013.41
5.2.170.0070.06010.98
5.2.160.0030.06011.14
5.2.150.0000.05311.13
5.2.140.0070.04711.00
5.2.130.0070.03310.95
5.2.120.0070.05311.06
5.2.110.0130.04711.17
5.2.100.0070.05311.07
5.2.90.0070.05311.05
5.2.80.0100.06011.12
5.2.70.0130.05011.07
5.2.60.0070.05711.04
5.2.50.0030.06311.02
5.2.40.0030.06010.83
5.2.30.0130.06711.04
5.2.20.0100.05710.75
5.2.10.0070.05710.87
5.2.00.0070.06310.77
5.1.60.0070.03710.07
5.1.50.0000.0579.84
5.1.40.0070.0409.97
5.1.30.0030.04310.26
5.1.20.0270.03310.21
5.1.10.0100.0379.95
5.1.00.0100.04710.08
5.0.50.0070.0438.60
5.0.40.0100.0338.44
5.0.30.0100.0338.11
5.0.20.0000.0478.24
5.0.10.0070.0378.24
5.0.00.0100.0438.20
4.4.90.0030.0237.94
4.4.80.0030.0177.94
4.4.70.0000.0277.94
4.4.60.0030.0337.94
4.4.50.0030.0337.94
4.4.40.0000.0577.94
4.4.30.0000.0237.94
4.4.20.0030.0337.94
4.4.10.0030.0377.94
4.4.00.0000.0607.94
4.3.110.0030.0177.94
4.3.100.0030.0237.94
4.3.90.0070.0237.94
4.3.80.0030.0537.94
4.3.70.0000.0277.94
4.3.60.0000.0377.94
4.3.50.0070.0237.94
4.3.40.0030.0537.94
4.3.30.0030.0307.94
4.3.20.0070.0277.94
4.3.10.0030.0307.94
4.3.00.0030.0277.94

preferences:
41.88 ms | 400 KiB | 5 Q