3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = array(10 => 1, "ten" => 2); list( $x, $y ) = array_values( $tmp; ) var_dump( $x, $y ); // 1, 2

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)
5.4.250.0070.03812.37
5.4.240.0090.03712.37
5.4.230.0070.04012.36
5.4.220.0080.03612.36
5.4.210.0050.03612.37
5.4.200.0060.03812.36
5.4.190.0070.03612.36
5.4.180.0080.03812.36
5.4.170.0090.04012.37
5.4.160.0080.03612.36
5.4.150.0040.03912.36
5.4.140.0080.04112.05
5.4.130.0070.03812.03
5.4.120.0070.04312.00
5.4.110.0070.04211.99
5.4.100.0080.03711.99
5.4.90.0070.03911.99
5.4.80.0090.04311.99
5.4.70.0080.03811.99
5.4.60.0070.04711.99
5.4.50.0050.04111.99
5.4.40.0080.03411.97
5.4.30.0040.04111.97
5.4.20.0040.03811.97
5.4.10.0050.04111.97
5.4.00.0060.03711.46
5.3.280.0080.03812.71
5.3.270.0070.04012.72
5.3.260.0070.04112.72
5.3.250.0050.04212.72
5.3.240.0060.04212.72
5.3.230.0070.03812.71
5.3.220.0090.04112.68
5.3.210.0090.04312.68
5.3.200.0090.03712.68
5.3.190.0060.04012.68
5.3.180.0070.03812.67
5.3.170.0070.04012.67
5.3.160.0070.03612.67
5.3.150.0060.04512.67
5.3.140.0090.04512.66
5.3.130.0070.04312.66
5.3.120.0050.04612.66
5.3.110.0080.04312.66
5.3.100.0100.04212.12
5.3.90.0080.05312.09
5.3.80.0080.04312.07
5.3.70.0080.03812.08
5.3.60.0080.04412.06
5.3.50.0080.04412.00
5.3.40.0100.04312.00
5.3.30.0080.04511.95
5.3.20.0070.04311.71
5.3.10.0070.03811.67
5.3.00.0070.04111.66
5.2.170.0060.0339.17
5.2.160.0070.0329.17
5.2.150.0060.0369.16
5.2.140.0040.0349.16
5.2.130.0070.0309.12
5.2.120.0070.0299.12
5.2.110.0070.0329.13
5.2.100.0080.0349.13
5.2.90.0040.0349.13
5.2.80.0050.0319.12
5.2.70.0040.0379.12
5.2.60.0090.0339.07
5.2.50.0040.0369.04
5.2.40.0080.0379.01
5.2.30.0020.0348.99
5.2.20.0070.0288.98
5.2.10.0070.0278.90
5.2.00.0050.0338.77
5.1.60.0090.0298.05
5.1.50.0060.0258.05
5.1.40.0050.0258.04
5.1.30.0050.0328.38
5.1.20.0060.0278.41
5.1.10.0040.0318.13
5.1.00.0070.0268.13
5.0.50.0040.0236.61
5.0.40.0060.0206.47
5.0.30.0040.0356.29
5.0.20.0040.0256.25
5.0.10.0030.0226.23
5.0.00.0040.0326.22
4.4.90.0070.0184.78
4.4.80.0030.0184.75
4.4.70.0030.0194.75
4.4.60.0020.0204.75
4.4.50.0030.0184.77
4.4.40.0040.0304.71
4.4.30.0040.0174.76
4.4.20.0040.0184.85
4.4.10.0040.0204.85
4.4.00.0040.0264.76
4.3.110.0020.0184.67
4.3.100.0050.0144.67
4.3.90.0060.0154.63
4.3.80.0020.0294.58
4.3.70.0020.0174.63
4.3.60.0020.0164.63
4.3.50.0020.0164.63
4.3.40.0030.0254.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0170.0208.54

preferences:
138.28 ms | 1394 KiB | 7 Q