3v4l.org

run code in 300+ PHP versions simultaneously
<?php function key_compare_func($a, $b) { if ($a === $b) { return 0; } return ($a > $b)? 1:-1; } $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red"); $array2 = array("a" => "green", "yellow", "red"); $result = array_diff_uassoc($array1, $array2, "key_compare_func"); print_r($result);<?php

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)
5.4.320.0070.03412.52
5.4.310.0020.04112.52
5.4.300.0060.04912.52
5.4.290.0050.03812.52
5.4.280.0050.03712.41
5.4.270.0070.03612.41
5.4.260.0070.03512.41
5.4.250.0070.03512.41
5.4.240.0060.03412.41
5.4.230.0090.04112.40
5.4.220.0060.03612.40
5.4.210.0050.03612.40
5.4.200.0050.03812.40
5.4.190.0050.03712.40
5.4.180.0070.03412.40
5.4.170.0050.03612.40
5.4.160.0040.04012.40
5.4.150.0080.03412.40
5.4.140.0090.03812.09
5.4.130.0060.03312.07
5.4.120.0040.03612.03
5.4.110.0040.03612.03
5.4.100.0020.03712.03
5.4.90.0040.03912.03
5.4.80.0040.03812.03
5.4.70.0040.03612.02
5.4.60.0040.04212.03
5.4.50.0040.03612.03
5.4.40.0040.03512.02
5.4.30.0060.03812.02
5.4.20.0060.03412.01
5.4.10.0050.03412.01
5.4.00.0050.03611.50
5.3.290.0050.04012.80
5.3.280.0080.03612.71
5.3.270.0050.03912.72
5.3.260.0050.03912.72
5.3.250.0060.03612.72
5.3.240.0040.03812.72
5.3.230.0070.03512.71
5.3.220.0050.03612.68
5.3.210.0070.03612.68
5.3.200.0040.04112.68
5.3.190.0060.03712.68
5.3.180.0030.03812.68
5.3.170.0100.03612.67
5.3.160.0050.03712.67
5.3.150.0050.03712.68
5.3.140.0030.03812.66
5.3.130.0070.03912.66
5.3.120.0080.03512.66
5.3.110.0040.03912.66
5.3.100.0100.03312.12
5.3.90.0070.03812.11
5.3.80.0050.03612.09
5.3.70.0050.03612.09
5.3.60.0040.03712.09
5.3.50.0070.03712.02
5.3.40.0050.04012.03
5.3.30.0060.04111.98
5.3.20.0050.04511.77
5.3.10.0050.03711.73
5.3.00.0090.04311.72
5.2.170.0090.0349.23
5.2.160.0050.0299.22
5.2.150.0050.0309.22
5.2.140.0020.0339.22
5.2.130.0040.0309.18
5.2.120.0060.0309.18
5.2.110.0050.0359.19
5.2.100.0080.0299.18
5.2.90.0010.0329.18
5.2.80.0060.0289.17
5.2.70.0040.0309.18
5.2.60.0030.0329.13
5.2.50.0040.0319.09
5.2.40.0030.0309.07
5.2.30.0040.0319.05
5.2.20.0020.0319.04
5.2.10.0080.0318.94
5.2.00.0030.0308.80
5.1.60.0030.0248.09
5.1.50.0000.0338.09
5.1.40.0050.0248.07
5.1.30.0090.0248.41
5.1.20.0010.0308.44
5.1.10.0030.0278.16
5.1.00.0030.0268.17
5.0.50.0040.0206.64
5.0.40.0010.0226.50
5.0.30.0030.0316.31
5.0.20.0030.0206.28
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0030.0144.78
4.4.80.0020.0154.76
4.4.70.0010.0174.75
4.4.60.0040.0144.76
4.4.50.0040.0134.77
4.4.40.0000.0274.71
4.4.30.0060.0184.76
4.4.20.0030.0184.84
4.4.10.0020.0164.84
4.4.00.0010.0264.76
4.3.110.0050.0134.67
4.3.100.0060.0194.66
4.3.90.0030.0154.63
4.3.80.0040.0324.58
4.3.70.0020.0224.63
4.3.60.0040.0194.63
4.3.50.0030.0174.62
4.3.40.0030.0234.54
4.3.30.0040.0143.30
4.3.20.0040.0173.28
4.3.10.0060.0133.24
4.3.00.0000.0237.14

preferences:
135.5 ms | 1394 KiB | 7 Q