3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ArrayIterator = new ArrayIterator([1,2,3]); var_dump( $ArrayIterator->asort() ); var_dump( $ArrayIterator->ksort() ); var_dump( $ArrayIterator->natcasesort() ); var_dump( $ArrayIterator->natsort() ); var_dump( $ArrayIterator->uasort( function() { return 0; } ) ); var_dump( $ArrayIterator->uksort( function() { return 0; } ) ); $ArrayObject = new ArrayObject([1,2,3]); var_dump( $ArrayObject->asort() ); var_dump( $ArrayObject->ksort() ); var_dump( $ArrayObject->natcasesort() ); var_dump( $ArrayObject->natsort() ); var_dump( $ArrayObject->uasort( function() { return 0; } ) ); var_dump( $ArrayObject->uksort( function() { return 0; } ) ); $RecursiveArrayIterator = new RecursiveArrayIterator([1,2,3]); var_dump( $RecursiveArrayIterator->asort() ); var_dump( $RecursiveArrayIterator->ksort() ); var_dump( $RecursiveArrayIterator->natcasesort() ); var_dump( $RecursiveArrayIterator->natsort() ); var_dump( $RecursiveArrayIterator->uasort( function() { return 0; } ) ); var_dump( $RecursiveArrayIterator->uksort( function() { return 0; } ) );

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)
8.5.10.0100.00918.55
8.5.00.0120.01021.89
8.4.160.0120.01023.98
8.4.150.0020.00014.05
8.4.140.0120.00917.71
8.4.130.0120.00917.80
8.4.120.0100.01020.50
8.4.110.0100.01022.46
8.4.100.0130.00817.89
8.4.90.0070.00417.76
8.4.80.0110.00718.86
8.4.70.0100.01017.79
8.4.60.0110.01018.33
8.4.50.0090.00822.52
8.4.40.0100.01017.53
8.4.30.0160.00320.24
8.4.20.0100.01617.99
8.4.10.0040.00417.94
8.3.280.0090.01118.45
8.3.270.0100.01016.66
8.3.260.0080.01116.39
8.3.250.0080.01219.03
8.3.240.0130.00416.61
8.3.230.0130.00616.87
8.3.220.0110.00916.98
8.3.210.0070.00916.66
8.3.200.0070.00216.82
8.3.190.0080.00917.31
8.3.180.0070.01216.48
8.3.170.0110.00717.27
8.3.160.0120.00616.55
8.3.150.0040.01519.07
8.3.140.0060.01016.76
8.3.130.0050.00318.49
8.3.120.0030.00520.91
8.3.110.0060.00320.94
8.3.100.0070.01424.06
8.3.90.0060.00326.77
8.3.80.0120.00016.50
8.3.70.0140.00416.50
8.3.60.0090.01216.63
8.3.50.0070.01517.81
8.3.40.0030.01020.34
8.3.30.0040.01118.51
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.290.0050.00320.80
8.2.280.0050.00418.82
8.2.270.0130.00718.58
8.2.260.0030.00620.69
8.2.250.0080.00020.75
8.2.240.0000.00817.19
8.2.230.0090.00022.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0000.00816.75
8.2.190.0200.00016.63
8.2.180.0070.00725.92
8.2.170.0090.00618.89
8.2.160.0090.00622.96
8.2.150.0030.00625.66
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0080.00026.16
8.2.110.0100.00722.28
8.2.100.0090.00317.79
8.2.90.0000.00818.22
8.2.80.0030.00618.99
8.2.70.0000.00817.50
8.2.60.0000.00817.50
8.2.50.0030.00517.55
8.2.40.0030.00617.63
8.2.30.0050.00217.62
8.2.20.0000.00720.39
8.2.10.0050.00217.59
8.2.00.0050.00319.20
8.1.330.0030.00620.03
8.1.320.0140.00516.59
8.1.310.0040.00416.97
8.1.300.0040.00420.37
8.1.290.0030.00630.84
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0060.00618.99
8.1.220.0000.00817.74
8.1.210.0040.00419.81
8.1.200.0080.00017.48
8.1.190.0060.00317.22
8.1.180.0050.00318.10
8.1.170.0000.00817.62
8.1.160.0040.00418.96
8.1.150.0030.00518.67
8.1.140.0040.00417.48
8.1.130.0000.00818.91
8.1.120.0000.01017.42
8.1.110.0040.00417.48
8.1.100.0040.00417.50
8.1.90.0030.00517.42
8.1.80.0040.00717.48
8.1.70.0040.00417.37
8.1.60.0030.00517.63
8.1.50.0030.00517.50
8.1.40.0040.00417.55
8.1.30.0050.00417.66
8.1.20.0000.00817.67
8.1.10.0060.00317.52
8.1.00.0030.00617.45
8.0.300.0070.00020.09
8.0.290.0070.00016.63
8.0.280.0030.00318.04
8.0.270.0040.00416.76
8.0.260.0030.00318.32
8.0.250.0000.00716.97
8.0.240.0070.00016.94
8.0.230.0040.00417.02
8.0.220.0030.00416.83
8.0.210.0000.00716.79
8.0.200.0040.00416.90
8.0.190.0000.00716.99
8.0.180.0000.00816.96
8.0.170.0000.00816.94
8.0.160.0040.00416.95
8.0.150.0000.00716.87
8.0.140.0020.00616.76
8.0.130.0030.00516.78
8.0.120.0010.00716.82
8.0.110.0070.00216.92
8.0.100.0060.00316.79
8.0.90.0030.00616.84
8.0.80.0070.00316.81
8.0.70.0060.00316.88
8.0.60.0040.00416.89
8.0.50.0020.00616.84
8.0.30.0000.00816.80
8.0.20.0030.00516.99
8.0.10.0020.00617.03
7.4.330.0050.00015.55
7.4.320.0040.00416.45
7.4.300.0030.00316.45
7.4.290.0070.00016.53
7.4.280.0030.00516.61
7.4.270.0020.00516.45
7.4.260.0000.00716.48
7.4.250.0020.00516.50
7.4.240.0020.00616.54
7.4.230.0030.00516.52
7.4.220.0020.00616.51
7.4.210.0020.00616.40
7.4.200.0070.00216.57
7.4.190.0040.00416.63
7.4.180.0020.00516.51
7.4.160.0060.00216.60
7.4.150.0040.00416.46
7.4.140.0040.00416.37
7.4.130.0030.00516.25
7.4.120.0060.00216.34
7.4.110.0050.00216.37
7.4.100.0020.00516.50
7.4.90.0040.00416.44
7.4.80.0020.00516.45
7.4.70.0050.00316.42
7.4.60.0050.00216.50
7.4.50.0000.00716.24
7.4.40.0030.00516.26
7.4.30.0030.00416.45
7.4.20.0000.00816.30
7.4.10.0040.00516.46
7.4.00.0020.00716.40

preferences:
34.28 ms | 403 KiB | 5 Q