3v4l.org

run code in 300+ PHP versions simultaneously
<?php $items = array(10, 20, 30); $items1 = array(11, 21, 31); $udiff = array_udiff($items, $items1, function ($a, $b) { return $a == $b }); var_dump($udiff);

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)
5.4.320.0050.03612.52
5.4.310.0060.03712.52
5.4.300.0010.04012.52
5.4.290.0030.03912.51
5.4.280.0080.03212.41
5.4.270.0040.04312.41
5.4.260.0090.03412.41
5.4.250.0040.03912.41
5.4.240.0070.03912.41
5.4.230.0070.04412.40
5.4.220.0040.03612.40
5.4.210.0040.03612.40
5.4.200.0060.03612.40
5.4.190.0050.04012.39
5.4.180.0050.03612.40
5.4.170.0070.03312.41
5.4.160.0030.03712.40
5.4.150.0060.03512.40
5.4.140.0090.03512.09
5.4.130.0070.03412.07
5.4.120.0070.03412.04
5.4.110.0050.03512.04
5.4.100.0060.03412.03
5.4.90.0060.03612.03
5.4.80.0050.03612.03
5.4.70.0040.03612.03
5.4.60.0060.03412.02
5.4.50.0070.03312.02
5.4.40.0070.03312.01
5.4.30.0050.03512.01
5.4.20.0070.03312.01
5.4.10.0080.03312.01
5.4.00.0040.03711.50
5.3.290.0070.03712.80
5.3.280.0030.04112.71
5.3.270.0030.04112.73
5.3.260.0050.04012.72
5.3.250.0050.03712.72
5.3.240.0030.04112.72
5.3.230.0050.03912.71
5.3.220.0050.03712.68
5.3.210.0070.04012.68
5.3.200.0030.04012.68
5.3.190.0050.03712.68
5.3.180.0030.03912.68
5.3.170.0060.03712.67
5.3.160.0030.03912.67
5.3.150.0090.03712.68
5.3.140.0050.03812.66
5.3.130.0100.03612.65
5.3.120.0040.04112.65
5.3.110.0050.03912.66
5.3.100.0050.03712.13
5.3.90.0050.03512.10
5.3.80.0040.03712.10
5.3.70.0030.03712.10
5.3.60.0080.03212.08
5.3.50.0050.03512.03
5.3.40.0070.03512.03
5.3.30.0070.03211.98
5.3.20.0060.03311.77
5.3.10.0070.03211.74
5.3.00.0080.03811.73
5.2.170.0040.0349.19
5.2.160.0050.0289.19
5.2.150.0030.0329.19
5.2.140.0030.0329.18
5.2.130.0070.0279.14
5.2.120.0040.0359.14
5.2.110.0040.0289.14
5.2.100.0060.0299.14
5.2.90.0040.0309.14
5.2.80.0060.0309.14
5.2.70.0030.0319.14
5.2.60.0060.0359.09
5.2.50.0040.0309.06
5.2.40.0070.0269.04
5.2.30.0050.0299.01
5.2.20.0040.0309.01
5.2.10.0070.0268.93
5.2.00.0040.0308.78
5.1.60.0040.0258.07
5.1.50.0030.0268.07
5.1.40.0030.0288.05
5.1.30.0060.0288.40
5.1.20.0070.0238.42
5.1.10.0070.0228.14
5.1.00.0020.0278.15
5.0.50.0040.0206.62
5.0.40.0060.0166.48
5.0.30.0030.0326.30
5.0.20.0040.0256.26
5.0.10.0030.0226.24
5.0.00.0030.0376.23
4.4.90.0040.0134.78
4.4.80.0030.0154.76
4.4.70.0030.0224.75
4.4.60.0020.0204.75
4.4.50.0040.0244.77
4.4.40.0040.0234.71
4.4.30.0070.0154.76
4.4.20.0050.0134.85
4.4.10.0040.0144.85
4.4.00.0020.0244.76
4.3.110.0020.0204.67
4.3.100.0010.0154.66
4.3.90.0020.0144.63
4.3.80.0020.0244.58
4.3.70.0050.0174.63
4.3.60.0030.0194.63
4.3.50.0050.0174.63
4.3.40.0040.0254.54
4.3.30.0040.0133.28
4.3.20.0020.0243.26
4.3.10.0010.0163.22
4.3.00.0070.03014.98

preferences:
147.24 ms | 1394 KiB | 7 Q