3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(array( "2"=> 6, "5"=> 1 ), array( "2"=> 1, "5"=> 3 )); $keys = array_keys(reset($arr)); $res = array_combine( $keys, array_map( fn ($k) => max(array_column($arr, $k)), $keys) ); print_r($res);

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)
8.4.130.0110.00917.59
8.4.120.0080.01223.82
8.4.110.0080.00918.85
8.4.100.0160.00517.51
8.4.90.0130.00822.18
8.4.80.0070.00217.92
8.4.70.0110.00717.84
8.4.60.0100.00918.83
8.4.50.0150.00518.57
8.4.40.0070.01117.66
8.4.30.0080.00018.68
8.4.20.0100.01018.08
8.4.10.0120.00819.32
8.3.250.0050.00416.95
8.3.240.0130.00617.26
8.3.230.0100.00916.49
8.3.220.0040.00317.06
8.3.210.0110.00918.54
8.3.200.0020.00716.45
8.3.190.0030.00517.18
8.3.180.0090.00816.67
8.3.170.0100.01020.33
8.3.160.0160.00318.40
8.3.150.0110.00718.87
8.3.140.0050.00318.84
8.3.130.0140.00718.27
8.3.120.0040.00420.69
8.3.110.0070.00320.94
8.3.100.0110.00824.06
8.3.90.0080.00026.77
8.3.80.0030.00618.30
8.3.70.0040.01116.48
8.3.60.0120.00618.15
8.3.50.0070.00716.60
8.3.40.0040.01120.29
8.3.30.0120.00320.21
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0130.00728.09
8.2.290.0100.00920.69
8.2.280.0100.00718.43
8.2.270.0150.00316.64
8.2.260.0070.01116.58
8.2.250.0040.01118.16
8.2.240.0000.00817.24
8.2.230.0040.00422.58
8.2.220.0050.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00318.17
8.2.190.0110.00416.63
8.2.180.0070.00716.50
8.2.170.0070.00718.75
8.2.160.0160.00422.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0130.00628.09
8.2.120.0110.00728.09
8.2.110.0090.00928.09
8.2.100.0070.01028.09
8.2.90.0040.00928.09
8.2.80.0050.00328.09
8.2.70.0090.00928.09
8.2.60.0060.01328.09
8.2.50.0070.01128.09
8.2.40.0140.00728.09
8.2.30.0140.00728.09
8.2.20.0130.00628.09
8.2.10.0150.00028.09
8.2.00.0130.00628.09
8.1.330.0120.00622.05
8.1.320.0140.00515.92
8.1.310.0100.00717.65
8.1.300.0080.00018.43
8.1.290.0070.00430.84
8.1.280.0120.00925.92
8.1.270.0100.00021.99
8.1.260.0100.01028.09
8.1.250.0060.01328.09
8.1.240.0100.01028.09
8.1.230.0130.00728.09
8.1.220.0130.00728.09
8.1.210.0090.00928.09
8.1.200.0110.00428.09
8.1.190.0000.00828.09
8.1.180.0180.00028.09
8.1.170.0070.01128.09
8.1.160.0070.01128.09
8.1.150.0100.00728.09
8.1.140.0070.00728.09
8.1.130.0000.00828.09
8.1.120.0130.00628.09
8.1.110.0070.00728.09
8.1.100.0110.00028.09
8.1.90.0040.00428.09
8.1.80.0050.00328.09
8.1.70.0050.00328.09
8.1.60.0030.00528.09
8.1.50.0040.00428.09
8.1.40.0040.00428.09
8.1.30.0040.00428.09
8.1.20.0080.00028.09
8.1.10.0050.00328.09
8.1.00.0080.00028.09

preferences:
14.69 ms | 403 KiB | 5 Q