3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("D"=>"dog","a"=>"cat","A"=>"moose","d"=>"mouse"); ksort($arr); 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)
8.3.60.0120.00416.75
8.3.50.0100.00516.38
8.3.40.0150.00018.60
8.3.30.0070.00718.42
8.3.20.0000.00818.38
8.3.10.0080.00018.57
8.3.00.0090.00019.13
8.2.180.0060.00916.38
8.2.170.0110.00322.96
8.2.160.0040.01218.79
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.06
8.2.110.0030.00619.38
8.2.100.0030.00917.81
8.2.90.0040.00417.75
8.2.80.0030.00517.97
8.2.70.0030.00517.25
8.2.60.0000.01019.31
8.2.50.0040.00418.07
8.2.40.0040.00419.35
8.2.30.0030.00617.53
8.2.20.0030.00617.53
8.2.10.0090.00017.51
8.2.00.0060.00317.60
8.1.280.0110.00325.92
8.1.270.0000.00823.99
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0070.00320.33
8.1.230.0040.00718.95
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0080.00017.22
8.1.180.0030.00618.10
8.1.170.0060.00318.75
8.1.160.0000.00818.98
8.1.150.0050.00218.53
8.1.140.0070.00017.29
8.1.130.0040.00417.25
8.1.120.0040.00417.24
8.1.110.0000.00817.39
8.1.100.0000.00717.40
8.1.90.0020.00517.36
8.1.80.0030.00317.27
8.1.70.0000.00717.21
8.1.60.0040.00417.49
8.1.50.0040.00417.44
8.1.40.0030.00617.43
8.1.30.0080.00017.54
8.1.20.0000.00817.54
8.1.10.0070.00017.54
8.1.00.0040.00417.50
8.0.300.0090.00018.77
8.0.290.0080.00016.75
8.0.280.0090.00018.49
8.0.270.0040.00417.17
8.0.260.0070.00016.79
8.0.250.0000.00716.85
8.0.240.0000.00716.79
8.0.230.0030.00616.93
8.0.220.0060.00316.79
8.0.210.0050.00216.83
8.0.200.0030.00316.86
8.0.190.0040.00316.86
8.0.180.0060.00316.79
8.0.170.0000.00716.74
8.0.160.0040.00416.86
8.0.150.0040.00416.73
8.0.140.0040.00416.68
8.0.130.0000.00513.16
8.0.120.0000.00916.80
8.0.110.0040.00416.88
8.0.100.0000.00716.69
8.0.90.0040.00416.86
8.0.80.0030.01116.84
8.0.70.0000.00716.75
8.0.60.0060.00316.80
8.0.50.0080.00016.71
8.0.30.0130.00616.79
8.0.20.0060.01416.90
8.0.10.0040.00416.97
8.0.00.0120.00816.68
7.4.330.0000.00612.93
7.4.320.0000.00716.35
7.4.300.0000.00616.53
7.4.290.0050.00516.50
7.4.280.0000.00816.48
7.4.270.0000.00716.42
7.4.260.0050.00013.26
7.4.250.0000.00816.40
7.4.240.0040.00416.45
7.4.230.0070.00016.27
7.4.220.0130.00716.53
7.4.210.0100.01016.29
7.4.200.0040.00416.18
7.4.190.0040.00416.49
7.4.160.0060.01016.39
7.4.150.0060.01216.50
7.4.140.0090.01317.86
7.4.130.0100.01316.30
7.4.120.0130.00316.52
7.4.110.0110.01416.46
7.4.100.0100.00716.33
7.4.90.0120.00616.27
7.4.80.0050.01019.39
7.4.70.0080.00816.54
7.4.60.0080.00816.32
7.4.50.0000.00916.59
7.4.40.0040.01116.25
7.4.30.0110.00616.44
7.4.00.0070.00714.76
7.3.330.0060.00013.11
7.3.320.0000.00612.90
7.3.310.0040.00416.12
7.3.300.0000.00616.17
7.3.290.0100.00416.12
7.3.280.0070.01516.14
7.3.270.0120.01316.21
7.3.260.0030.01416.38
7.3.240.0080.00816.39
7.3.230.0140.00416.30
7.3.210.0120.00616.32
7.3.200.0100.00616.26
7.3.190.0100.01316.18
7.3.180.0060.01616.16
7.3.170.0070.01716.29
7.3.160.0040.01116.57
7.3.120.0030.01314.45
7.3.00.0000.01516.50
7.2.330.0120.00916.32
7.2.320.0070.01516.43
7.2.310.0080.01416.16
7.2.300.0070.01016.40
7.2.290.0150.00316.14
7.2.130.0030.00816.74
7.2.120.0070.00316.75
7.2.110.0030.01016.42
7.2.100.0040.00816.58
7.2.90.0150.00016.87
7.2.80.0030.01016.67
7.2.70.0060.00616.88
7.2.60.0030.00716.87
7.2.50.0000.00916.84
7.2.40.0000.01316.64
7.2.30.0100.01016.65
7.2.20.0040.01116.65
7.2.10.0030.00916.80
7.2.00.0030.01017.78
7.1.250.0040.00715.73
7.1.240.0040.00715.88
7.1.230.0120.00015.77
7.1.220.0060.00315.60
7.1.210.0030.01015.41
7.1.200.0060.00315.81
7.1.190.0000.00915.60
7.1.180.0030.00615.68
7.1.170.0070.00415.67
7.1.160.0060.00615.74
7.1.150.0080.00015.60
7.1.140.0030.00615.83
7.1.130.0060.00915.79
7.1.120.0080.00315.53
7.1.110.0070.00415.75
7.1.100.0070.00415.87
7.1.90.0030.00715.83
7.1.80.0030.00715.54
7.1.70.0020.00816.47
7.1.60.0100.00917.50
7.1.50.0130.00516.09
7.1.40.0100.00015.87
7.1.30.0030.00815.75
7.1.20.0040.00415.74
7.1.10.0070.00415.63
7.1.00.0050.01918.88
7.0.330.0060.00315.23
7.0.320.0030.00615.17
7.0.310.0080.00315.09
7.0.300.0110.00315.44
7.0.290.0060.00615.43
7.0.280.0070.00415.31
7.0.270.0030.00515.33
7.0.260.0100.00315.34
7.0.250.0030.00715.24
7.0.240.0030.00715.36
7.0.230.0060.00315.07
7.0.220.0070.00015.33
7.0.210.0000.01315.22
7.0.200.0030.00916.06
7.0.190.0070.00315.13
7.0.180.0000.01115.21
7.0.170.0040.00415.42
7.0.160.0000.01215.34
7.0.150.0030.00715.23
7.0.140.0060.03518.49
7.0.130.0080.00015.50
7.0.120.0050.03718.86
7.0.110.0070.00715.39
7.0.100.0000.01015.54
7.0.90.0070.00315.50
7.0.80.0070.00715.44
7.0.70.0040.01115.38
7.0.60.0080.04517.69
7.0.50.0030.02516.61
7.0.40.0000.04516.66
7.0.30.0180.04016.61
7.0.20.0110.02616.74
7.0.10.0120.04216.79
7.0.00.0070.03816.67
5.6.380.0030.00614.14
5.6.370.0070.00314.35
5.6.360.0060.00614.00
5.6.350.0070.01013.97
5.6.340.0030.00814.51
5.6.330.0000.00813.90
5.6.320.0000.01213.86
5.6.310.0070.00713.98
5.6.300.0070.00414.21
5.6.290.0040.00714.25
5.6.280.0020.04517.73
5.6.270.0060.00614.38
5.6.260.0000.01214.04
5.6.250.0090.00014.17
5.6.240.0000.01214.25
5.6.230.0070.00714.04
5.6.220.0030.01014.12
5.6.210.0050.04017.46
5.6.200.0030.04416.07
5.6.190.0060.02917.13
5.6.180.0090.04317.37
5.6.170.0130.02117.45
5.6.160.0060.02017.21
5.6.150.0020.02315.98
5.6.140.0030.04716.04
5.6.130.0070.04416.11
5.6.120.0030.04017.45
5.6.110.0100.03217.46
5.6.100.0060.02817.60
5.6.90.0080.03617.64
5.6.80.0050.03317.13
5.6.70.0070.00713.88
5.6.60.0060.00314.07
5.6.50.0040.00814.22
5.6.40.0100.00014.14
5.6.30.0000.01113.93
5.6.20.0030.01014.38
5.6.10.0050.00514.02
5.6.00.0000.01214.10
5.5.380.0060.00611.08
5.5.370.0000.00610.98
5.5.360.0030.00311.12
5.5.350.0020.04515.72
5.5.340.0070.04014.41
5.5.330.0080.04615.71
5.5.320.0160.03815.59
5.5.310.0170.04315.63
5.5.300.0060.04114.47
5.5.290.0030.02214.52
5.5.280.0070.03715.88
5.5.270.0020.03315.86
5.5.260.0110.03115.83
5.5.250.0050.03115.82
5.5.240.0030.04215.54
5.5.230.0030.00610.93
5.5.220.0040.00710.90
5.5.210.0070.00410.95
5.5.200.0060.00610.90
5.5.190.0000.01010.90
5.5.180.0000.00810.93
5.5.170.0030.00610.98
5.5.160.0080.00410.90
5.5.150.0000.01210.90
5.5.140.0100.00010.90
5.5.130.0030.00311.02
5.5.120.0040.00710.98
5.5.110.0030.00610.99
5.5.100.0080.00010.90
5.5.90.0070.00310.90
5.5.80.0030.00711.07
5.5.70.0050.00510.90
5.5.60.0000.00810.90
5.5.50.0000.00610.90
5.5.40.0050.00210.90
5.5.30.0070.00311.13
5.5.20.0030.00610.90
5.5.10.0030.00710.90
5.5.00.0030.00610.90
5.4.450.0090.04215.29
5.4.440.0040.04415.24
5.4.430.0100.02815.11
5.4.420.0140.02015.23
5.4.410.0040.02415.16
5.4.400.0050.03715.04
5.4.390.0120.02215.05
5.4.380.0070.04014.88
5.4.370.0030.02415.00
5.4.360.0030.02314.84
5.4.350.0020.02715.03
5.4.340.0080.03314.95
5.4.330.0060.00310.90
5.4.320.0050.02815.00
5.4.310.0050.02714.99
5.4.300.0100.03214.95
5.4.290.0080.03615.06
5.4.280.0030.04514.84
5.4.270.0080.03515.01
5.4.260.0100.03315.04
5.4.250.0030.02414.85
5.4.240.0030.03914.99
5.4.230.0060.03814.87
5.4.220.0070.03814.91
5.4.210.0030.02214.91
5.4.200.0050.04215.03
5.4.190.0080.03015.04
5.4.180.0080.03814.90
5.4.170.0030.02615.01
5.4.160.0090.03915.02
5.4.150.0000.03214.92
5.4.140.0050.02313.63
5.4.130.0070.03513.61
5.4.120.0020.03013.57
5.4.110.0050.03913.65
5.4.100.0090.03413.58
5.4.90.0050.03513.52
5.4.80.0080.03513.59
5.4.70.0090.03313.62
5.4.60.0030.03713.63
5.4.50.0070.02213.67
5.4.40.0060.02813.55
5.4.30.0020.02713.56
5.4.20.0050.02713.57
5.4.10.0020.02713.57
5.4.00.0060.02013.40
5.3.290.0080.02512.76
5.3.280.0010.02912.71
5.3.270.0030.04012.70
5.3.260.0070.02712.74
5.3.250.0090.03212.71
5.3.240.0070.02012.72
5.3.230.0080.03012.69
5.3.220.0020.02612.69
5.3.210.0040.04112.72
5.3.200.0030.03212.70
5.3.190.0020.04012.64
5.3.180.0040.03512.69
5.3.170.0060.02512.77
5.3.160.0100.03612.70
5.3.150.0080.03812.73
5.3.140.0000.04012.77
5.3.130.0040.03312.67
5.3.120.0060.04012.70
5.3.110.0090.03912.63
5.3.100.0070.03112.44
5.3.90.0070.03012.43
5.3.80.0050.03812.37
5.3.70.0030.03212.42
5.3.60.0020.03012.41
5.3.50.0020.02912.41
5.3.40.0070.03412.40
5.3.30.0010.02612.37
5.3.20.0020.02212.28
5.3.10.0070.03712.25
5.3.00.0020.03812.18
5.2.170.0030.01910.96
5.2.160.0030.01611.06
5.2.150.0070.03211.03
5.2.140.0080.02010.97
5.2.130.0030.03311.00
5.2.120.0030.02310.95
5.2.110.0030.01711.01
5.2.100.0080.02810.96
5.2.90.0080.02810.96
5.2.80.0080.03210.99
5.2.70.0020.02710.96
5.2.60.0060.01610.95
5.2.50.0000.02410.89
5.2.40.0050.01810.86
5.2.30.0100.02510.91
5.2.20.0070.02810.90
5.2.10.0030.02310.89
5.2.00.0050.02210.78
5.1.60.0060.02710.40
5.1.50.0030.02510.45
5.1.40.0000.03210.43
5.1.30.0030.02810.59
5.1.20.0020.01710.70
5.1.10.0050.02710.48
5.1.00.0060.02210.48
5.0.50.0020.0139.76
5.0.40.0040.0209.68
5.0.30.0030.0289.55
5.0.20.0060.0209.50
5.0.10.0020.0159.49
5.0.00.0040.0339.55
4.4.90.0000.0139.49
4.4.80.0040.0159.49
4.4.70.0020.0139.49
4.4.60.0010.0219.49
4.4.50.0050.0179.49
4.4.40.0030.0289.49
4.4.30.0030.0109.49
4.4.20.0000.0109.49
4.4.10.0020.0109.49
4.4.00.0030.0179.49
4.3.110.0050.0179.49
4.3.100.0020.0159.49
4.3.90.0060.0109.49
4.3.80.0000.0249.49
4.3.70.0000.0159.49
4.3.60.0020.0129.49
4.3.50.0020.0189.49
4.3.40.0000.0179.49
4.3.30.0030.0149.49
4.3.20.0030.0139.49
4.3.10.0000.0209.49
4.3.00.0030.0089.49

preferences:
63.76 ms | 401 KiB | 5 Q