3v4l.org

run code in 300+ PHP versions simultaneously
<?php $example = array( "ae1" => 1, "ae2" => 2, 0 => 3, 1 => 4, ); ksort($example); print_r($example); krsort($example); print_r($example);

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)
8.3.60.0060.00918.31
8.3.50.0130.00621.19
8.3.40.0170.00718.45
8.3.30.0040.01118.42
8.3.20.0070.00020.22
8.3.10.0000.00823.36
8.3.00.0040.00423.48
8.2.180.0150.00317.99
8.2.170.0070.00722.96
8.2.160.0030.01020.38
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0030.00526.16
8.2.120.0100.00321.91
8.2.110.0040.00719.39
8.2.100.0000.01117.78
8.2.90.0080.00019.13
8.2.80.0000.00817.97
8.2.70.0100.00017.38
8.2.60.0000.01017.80
8.2.50.0050.00218.07
8.2.40.0000.00722.36
8.2.30.0000.00720.62
8.2.20.0000.00717.54
8.2.10.0000.00817.86
8.2.00.0000.00817.96
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0110.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.37
8.1.230.0110.00017.42
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0090.00017.00
8.1.190.0050.00317.11
8.1.180.0000.00718.10
8.1.170.0040.00418.51
8.1.160.0050.00220.56
8.1.150.0000.00818.80
8.1.140.0100.00019.46
8.1.130.0070.00017.68
8.1.120.0040.00417.45
8.1.110.0000.00717.27
8.1.100.0070.00017.27
8.1.90.0000.00817.41
8.1.80.0030.00517.38
8.1.70.0040.00417.22
8.1.60.0050.00317.56
8.1.50.0080.00017.32
8.1.40.0060.00917.40
8.1.30.0050.00317.60
8.1.20.0000.00817.50
8.1.10.0000.00717.49
8.1.00.0040.00417.31
8.0.300.0000.00718.77
8.0.290.0060.00316.58
8.0.280.0070.00018.47
8.0.270.0030.00317.18
8.0.260.0030.00317.05
8.0.250.0040.00416.96
8.0.240.0040.00416.95
8.0.230.0030.00316.81
8.0.220.0070.00016.89
8.0.210.0050.00316.89
8.0.200.0000.00616.82
8.0.190.0040.00416.71
8.0.180.0070.00016.72
8.0.170.0080.00016.87
8.0.160.0000.00716.81
8.0.150.0030.00516.88
8.0.140.0070.00016.75
8.0.130.0030.00313.28
8.0.120.0050.00316.76
8.0.110.0070.00016.84
8.0.100.0090.00016.81
8.0.90.0000.00716.71
8.0.80.0000.01516.88
8.0.70.0040.00416.88
8.0.60.0000.00716.79
8.0.50.0050.00316.76
8.0.30.0100.01016.90
8.0.20.0120.00717.40
8.0.10.0040.00416.93
8.0.00.0100.00916.73
7.4.330.0000.00516.84
7.4.320.0000.00616.42
7.4.300.0000.00616.46
7.4.290.0040.00416.42
7.4.280.0030.00616.56
7.4.270.0000.00716.48
7.4.260.0030.00316.39
7.4.250.0030.00416.29
7.4.240.0030.00316.44
7.4.230.0000.00716.63
7.4.220.0100.00916.45
7.4.210.0070.00716.62
7.4.200.0000.00716.50
7.4.160.0140.00716.36
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0120.00616.39
7.4.120.0110.00616.38
7.4.110.0090.00916.57
7.4.100.0100.00616.46
7.4.90.0140.00316.22
7.4.80.0130.00319.39
7.4.70.0140.00316.47
7.4.60.0060.01116.25
7.4.50.0060.00916.13
7.4.40.0070.01016.39
7.4.30.0060.01616.28
7.4.10.0030.01214.87
7.4.00.0040.01315.02
7.3.330.0050.00012.89
7.3.320.0060.00012.98
7.3.310.0000.00716.14
7.3.300.0030.00315.96
7.3.290.0070.00916.11
7.3.280.0110.00516.08
7.3.270.0110.00517.40
7.3.260.0030.01316.15
7.3.250.0100.00716.12
7.3.240.0080.00816.43
7.3.230.0070.01016.39
7.3.210.0100.01016.02
7.3.200.0080.00816.07
7.3.190.0090.00916.45
7.3.180.0150.00616.45
7.3.170.0140.00716.31
7.3.160.0170.00316.27
7.3.130.0060.01314.85
7.3.120.0090.00314.46
7.3.110.0030.01314.70
7.3.100.0110.00714.94
7.3.90.0060.00914.41
7.3.80.0000.01314.55
7.3.70.0080.00814.40
7.3.60.0080.00714.75
7.3.50.0040.00714.57
7.3.40.0030.00914.67
7.3.30.0120.00614.76
7.3.20.0070.01016.35
7.3.10.0050.01016.50
7.3.00.0010.01116.66
7.2.330.0090.00916.35
7.2.320.0060.01016.59
7.2.310.0120.00616.58
7.2.300.0130.01016.45
7.2.290.0030.01216.44
7.2.260.0050.01314.70
7.2.250.0030.01015.10
7.2.240.0060.00914.66
7.2.230.0100.01014.50
7.2.220.0100.01014.77
7.2.210.0070.00314.88
7.2.200.0070.01114.65
7.2.190.0070.01114.64
7.2.180.0000.01114.93
7.2.170.0060.01114.91
7.2.160.0030.01014.71
7.2.150.0030.01016.47
7.2.140.0030.01316.45
7.2.130.0020.01016.80
7.2.120.0050.00916.79
7.2.110.0050.00716.58
7.2.100.0050.00716.82
7.2.90.0060.01016.86
7.2.80.0070.00916.78
7.2.70.0050.01216.70
7.2.60.0080.00616.53
7.2.50.0080.00616.64
7.2.40.0100.00316.85
7.2.30.0100.00716.81
7.2.20.0060.00616.63
7.2.10.0050.00516.57
7.2.00.0060.00716.71
7.1.330.0030.01215.66
7.1.320.0060.01215.43
7.1.310.0110.00015.58
7.1.300.0070.00715.47
7.1.290.0000.01115.76
7.1.280.0060.00815.77
7.1.270.0110.00615.54
7.1.260.0030.01015.80
7.1.250.0050.00815.52
7.1.240.0030.00915.89
7.1.230.0030.00915.47
7.1.220.0060.00615.65
7.1.210.0000.00815.71
7.1.200.0050.00715.77
7.1.190.0130.00315.78
7.1.180.0070.00715.67
7.1.170.0090.00615.70
7.1.160.0070.00315.82
7.1.150.0000.01515.70
7.1.140.0040.00415.71
7.1.130.0130.00315.57
7.1.120.0100.00615.74
7.1.110.0000.01115.84
7.1.100.0020.01216.84
7.1.90.0060.00615.54
7.1.80.0070.00715.43
7.1.70.0050.00816.45
7.1.60.0070.00917.67
7.1.50.0100.00525.25
7.1.40.0040.00715.70
7.1.30.0030.01015.80
7.1.20.0070.00715.87
7.1.10.0060.00315.88
7.1.00.0100.03519.08
7.0.330.0070.00715.36
7.0.320.0000.01315.54
7.0.310.0090.00915.36
7.0.300.0140.00015.30
7.0.290.0000.01215.23
7.0.280.0070.00715.46
7.0.270.0030.01015.35
7.0.260.0040.00815.47
7.0.250.0000.01015.23
7.0.240.0070.00315.37
7.0.230.0100.00315.20
7.0.220.0030.01415.07
7.0.210.0080.00515.33
7.0.200.0050.00515.02
7.0.190.0070.00715.50
7.0.180.0070.00715.51
7.0.170.0060.00815.17
7.0.160.0130.00315.53
7.0.150.0080.00015.47
7.0.140.0000.01215.33
7.0.130.0000.01415.09
7.0.120.0000.01015.25
7.0.110.0030.01015.26
7.0.100.0070.00715.32
7.0.90.0100.00715.23
7.0.80.0060.01015.35
7.0.70.0000.00815.16
7.0.60.0060.02117.63
7.0.50.0070.02216.66
7.0.40.0040.03216.77
7.0.30.0200.04016.74
7.0.20.0100.03316.79
7.0.10.0070.03316.58
7.0.00.0070.03816.68
5.6.400.0000.00814.25
5.6.390.0080.00814.00
5.6.380.0000.01414.58
5.6.370.0110.00714.45
5.6.360.0000.01314.10
5.6.350.0060.00314.46
5.6.340.0110.00314.16
5.6.330.0030.01314.43
5.6.320.0030.00914.49
5.6.310.0030.00714.05
5.6.300.0000.01014.32
5.6.290.0060.00914.09
5.6.280.0050.04017.37
5.6.270.0070.00414.11
5.6.260.0030.00914.45
5.6.250.0070.01014.30
5.6.240.0100.00714.12
5.6.230.0100.00714.44
5.6.220.0030.00914.34
5.6.210.0120.03417.24
5.6.200.0060.03016.23
5.6.190.0080.04817.35
5.6.180.0090.02717.22
5.6.170.0150.04317.32
5.6.160.0070.02217.25
5.6.150.0050.03616.26
5.6.140.0030.02316.21
5.6.130.0050.03016.23
5.6.120.0110.03617.49
5.6.110.0120.04017.64
5.6.100.0070.02717.71
5.6.90.0060.02317.63
5.6.80.0120.04017.23
5.6.70.0100.00913.95
5.6.60.0000.01213.99
5.6.50.0030.01013.93
5.6.40.0040.01214.00
5.6.30.0030.00614.11
5.6.20.0040.00814.32
5.6.10.0060.00614.02
5.6.00.0080.00414.00
5.5.380.0030.01014.28
5.5.370.0060.00314.34
5.5.360.0000.01214.53
5.5.350.2150.02517.25
5.5.340.0100.03916.08
5.5.330.0030.03417.29
5.5.320.0150.04417.31
5.5.310.0120.02517.31
5.5.300.0040.02116.14
5.5.290.0020.05115.96
5.5.280.0050.03617.62
5.5.270.0050.03417.30
5.5.260.0110.01817.57
5.5.250.0100.04317.23
5.5.240.0180.01817.10
5.5.230.0060.00613.78
5.5.220.0090.00614.19
5.5.210.0100.00313.93
5.5.200.0090.00613.71
5.5.190.0060.00613.94
5.5.180.0070.00714.14
5.5.170.0000.01414.16
5.5.160.0040.00813.96
5.5.150.0080.00414.25
5.5.140.0100.00313.99
5.5.130.0090.00614.30
5.5.120.0070.00314.20
5.5.110.0090.00314.05
5.5.100.0060.00914.16
5.5.90.0070.00414.23
5.5.80.0040.00713.69
5.5.70.0000.01314.25
5.5.60.0100.00713.96
5.5.50.0030.01013.90
5.5.40.0030.00714.12
5.5.30.0000.01013.95
5.5.20.0000.01114.06
5.5.10.0040.01114.20
5.5.00.0000.00813.89

preferences:
32.51 ms | 401 KiB | 5 Q