3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray = array(); $myArray[]['username'] = 'cpranot'; $myArray[]['username'] = 'lcruz'; $myArray[]['username'] = 'adlee'; //usort($myArray, function($a, $b) { return strnatcmp($a["username"], $b["username"]); }); function something($a, $b){return strnatcmp($a["username"], $b["username"]);} usort($2dArray, 'something'); var_dump($myArray);

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)
5.4.310.0070.06012.52
5.4.300.0120.05312.52
5.4.290.0130.06012.52
5.4.280.0080.05012.41
5.4.270.0070.05112.41
5.4.260.0090.06612.41
5.4.250.0070.06512.41
5.4.240.0140.06912.41
5.4.230.0180.06212.41
5.4.220.0150.04912.41
5.4.210.0100.05212.41
5.4.200.0130.05112.40
5.4.190.0130.04812.40
5.4.180.0110.05812.40
5.4.170.0060.05612.40
5.4.160.0060.05012.40
5.4.150.0130.04612.40
5.4.140.0150.05212.09
5.4.130.0070.05712.07
5.4.120.0070.05712.04
5.4.110.0120.05012.03
5.4.100.0080.05712.03
5.4.90.0060.05512.03
5.4.80.0110.04912.03
5.4.70.0100.04812.03
5.4.60.0090.07812.03
5.4.50.0110.05112.02
5.4.40.0100.04912.02
5.4.30.0070.05112.01
5.4.20.0070.05112.01
5.4.10.0110.04812.01
5.4.00.0130.04611.51
5.3.280.0130.04812.71
5.3.270.0080.05412.72
5.3.260.0120.05012.71
5.3.250.0120.05112.72
5.3.240.0090.05412.72
5.3.230.0110.05612.71
5.3.220.0100.05212.68
5.3.210.0230.09312.68
5.3.200.0200.07512.68
5.3.190.0100.05012.67
5.3.180.0130.04712.67
5.3.170.0100.04712.67
5.3.160.0130.04412.67
5.3.150.0130.04612.67
5.3.140.0090.04812.66
5.3.130.0260.10312.66
5.3.120.0100.04912.66
5.3.110.0080.05212.66
5.3.100.0050.05212.12
5.3.90.0080.05412.11
5.3.80.0120.04812.09
5.3.70.0120.04812.09
5.3.60.0120.04712.08
5.3.50.0070.05012.03
5.3.40.0070.05112.03
5.3.30.0090.05111.98
5.3.20.0110.04611.76
5.3.10.0080.05111.73
5.3.00.0080.05111.72
5.2.170.0110.0399.22
5.2.160.0140.0379.22
5.2.150.0070.0439.23
5.2.140.0100.0429.22
5.2.130.0100.0399.18
5.2.120.0100.0389.18
5.2.110.0080.0399.19
5.2.100.0040.0449.18
5.2.90.0080.0409.18
5.2.80.0060.0439.18
5.2.70.0060.0459.18
5.2.60.0070.0469.13
5.2.50.0080.0409.10
5.2.40.0100.0359.07
5.2.30.0110.0889.05
5.2.20.0110.0459.04
5.2.10.0090.0618.94
5.2.00.0060.0438.80
5.1.60.0060.0368.09
5.1.50.0090.0328.09
5.1.40.0090.0358.07
5.1.30.0100.0368.42
5.1.20.0100.0388.44
5.1.10.0060.0398.17
5.1.00.0110.0348.17
5.0.50.0090.0286.64
5.0.40.0130.0426.50
5.0.30.0070.0486.32
5.0.20.0050.0306.28
5.0.10.0090.0486.26
5.0.00.0110.0486.25
4.4.90.0040.0214.78
4.4.80.0030.0254.75
4.4.70.0090.0304.76
4.4.60.0030.0224.76
4.4.50.0090.0234.77
4.4.40.0080.0324.71
4.4.30.0040.0214.76
4.4.20.0050.0224.85
4.4.10.0040.0224.84
4.4.00.0050.0314.76
4.3.110.0050.0204.67
4.3.100.0040.0194.67
4.3.90.0030.0204.63
4.3.80.0070.0294.58
4.3.70.0040.0204.63
4.3.60.0030.0244.63
4.3.50.0040.0254.63
4.3.40.0060.0344.54
4.3.30.0030.0223.30
4.3.20.0030.0243.29
4.3.10.0180.0403.24
4.3.00.0030.0207.13

preferences:
132.53 ms | 1398 KiB | 7 Q