3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a' => 10, 'z' => 10, 'c' => 10, 'b' => 11, 'd' => 10); function cmp($a, $b) {    if ($a == $b) {        return 0;    }    return ($a < $b) ? -1 : 1;} uasort($a,'cmp'); print_r($a);

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)
5.4.310.0070.03712.49
5.4.300.0050.03812.50
5.4.290.0070.03812.50
5.4.280.0070.03712.39
5.4.270.0060.03612.39
5.4.260.0090.03412.39
5.4.250.0050.03812.39
5.4.240.0070.03612.39
5.4.230.0090.03712.38
5.4.220.0070.03712.38
5.4.210.0030.04112.38
5.4.200.0040.03912.38
5.4.190.0050.03812.38
5.4.180.0030.03912.38
5.4.170.0070.03412.38
5.4.160.0050.03612.38
5.4.150.0060.03512.38
5.4.140.0110.03112.07
5.4.130.0060.03412.05
5.4.120.0070.03512.02
5.4.110.0020.03812.01
5.4.100.0050.03612.01
5.4.90.0060.03612.01
5.4.80.0080.03512.01
5.4.70.0050.03512.00
5.4.60.0040.03612.00
5.4.50.0070.03412.00
5.4.40.0040.03612.00
5.4.30.0060.03511.99
5.4.20.0080.03611.98
5.4.10.0060.03512.00
5.4.00.0030.03811.48
5.3.290.0080.04512.80
5.3.280.0060.05312.71
5.3.270.0100.04412.72
5.3.260.0080.04112.72
5.3.250.0060.04512.72
5.3.240.0070.04612.72
5.3.230.0100.03312.71
5.3.220.0090.03412.68
5.3.210.0040.04112.68
5.3.200.0070.03512.68
5.3.190.0050.03812.68
5.3.180.0080.03412.68
5.3.170.0120.03912.67
5.3.160.0060.03712.68
5.3.150.0100.03712.67
5.3.140.0080.03812.66
5.3.130.0070.04112.66
5.3.120.0080.04412.66
5.3.110.0090.03912.66
5.3.100.0040.04212.12
5.3.90.0040.03812.08
5.3.80.0070.03412.07
5.3.70.0080.03312.07
5.3.60.0060.03512.06
5.3.50.0100.03212.00
5.3.40.0040.03812.00
5.3.30.0040.03611.95
5.3.20.0110.03511.73
5.3.10.0060.03411.70
5.3.00.0060.03511.68
5.2.170.0020.0339.18
5.2.160.0070.0299.18
5.2.150.0060.0299.18
5.2.140.0030.0329.18
5.2.130.0060.0279.14
5.2.120.0060.0269.14
5.2.110.0030.0309.15
5.2.100.0030.0309.14
5.2.90.0050.0289.14
5.2.80.0050.0309.14
5.2.70.0060.0329.14
5.2.60.0050.0369.09
5.2.50.0080.0299.06
5.2.40.0050.0289.04
5.2.30.0030.0309.01
5.2.20.0020.0319.00
5.2.10.0040.0368.93
5.2.00.0030.0318.78
5.1.60.0010.0278.07
5.1.50.0020.0268.06
5.1.40.0050.0238.05
5.1.30.0040.0298.40
5.1.20.0050.0258.41
5.1.10.0050.0258.14
5.1.00.0040.0298.14
5.0.50.0040.0226.63
5.0.40.0030.0206.48
5.0.30.0020.0326.29
5.0.20.0020.0216.27
5.0.10.0020.0216.24
5.0.00.0060.0306.23
4.4.90.0030.0164.78
4.4.80.0020.0154.75
4.4.70.0050.0164.75
4.4.60.0020.0164.75
4.4.50.0020.0174.77
4.4.40.0000.0274.71
4.4.30.0030.0144.76
4.4.20.0030.0144.84
4.4.10.0010.0164.85
4.4.00.0060.0274.76
4.3.110.0030.0214.67
4.3.100.0030.0154.66
4.3.90.0050.0154.63
4.3.80.0040.0314.59
4.3.70.0020.0174.63
4.3.60.0030.0154.62
4.3.50.0040.0144.63
4.3.40.0050.0224.54
4.3.30.0020.0163.29
4.3.20.0020.0163.26
4.3.10.0030.0153.22
4.3.00.0000.01715.91

preferences:
140.24 ms | 1394 KiB | 7 Q