3v4l.org

run code in 300+ PHP versions simultaneously
<?php $max = 0 function max($list,$current) { if(empty($list)) return $current; $test = array_pop($list); $current = $current < $test ? $test : $current; $current = max($list, $current); return $current; } $list = [1,2,3,4]; echo max($list, 0);

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)
5.4.320.0060.03612.50
5.4.310.0050.04412.49
5.4.300.0050.03812.49
5.4.290.0080.03612.50
5.4.280.0060.03912.39
5.4.270.0140.05812.39
5.4.260.0070.04012.39
5.4.250.0070.03712.39
5.4.240.0060.03512.39
5.4.230.0040.03912.38
5.4.220.0070.03412.38
5.4.210.0080.03212.38
5.4.200.0070.03612.38
5.4.190.0040.03712.38
5.4.180.0040.03812.38
5.4.170.0020.03912.39
5.4.160.0060.03412.38
5.4.150.0050.03712.38
5.4.140.0050.03812.07
5.4.130.0060.03412.05
5.4.120.0080.03312.02
5.4.110.0040.03712.01
5.4.100.0110.03012.01
5.4.90.0070.03712.02
5.4.80.0050.03912.01
5.4.70.0050.03612.00
5.4.60.0070.03412.00
5.4.50.0100.03312.00
5.4.40.0090.03112.00
5.4.30.0070.03511.99
5.4.20.0090.03311.99
5.4.10.0030.03911.99
5.4.00.0040.03811.49
5.3.290.0060.04012.80
5.3.280.0090.03512.71
5.3.270.0070.04112.73
5.3.260.0060.04212.72
5.3.250.0070.04212.72
5.3.240.0060.03812.72
5.3.230.0080.03612.71
5.3.220.0100.05112.68
5.3.210.0100.04712.68
5.3.200.0090.04412.68
5.3.190.0070.03712.68
5.3.180.0040.04012.67
5.3.170.0090.03412.67
5.3.160.0090.03412.67
5.3.150.0070.03912.67
5.3.140.0060.04112.66
5.3.130.0070.03912.66
5.3.120.0100.03612.66
5.3.110.0070.03912.66
5.3.100.0050.03712.11
5.3.90.0050.03612.08
5.3.80.0050.03612.07
5.3.70.0070.03412.08
5.3.60.0030.03912.07
5.3.50.0060.03712.00
5.3.40.0070.03512.00
5.3.30.0080.03811.95
5.3.20.0040.03711.73
5.3.10.0080.03311.70
5.3.00.0100.03211.68
5.2.170.0050.0309.18
5.2.160.0080.0299.18
5.2.150.0030.0329.18
5.2.140.0030.0319.18
5.2.130.0050.0289.14
5.2.120.0090.0249.14
5.2.110.0030.0319.14
5.2.100.0050.0369.14
5.2.90.0040.0299.14
5.2.80.0060.0299.14
5.2.70.0060.0289.14
5.2.60.0040.0309.09
5.2.50.0040.0309.06
5.2.40.0040.0299.04
5.2.30.0010.0339.01
5.2.20.0050.0299.01
5.2.10.0090.0248.93
5.2.00.0090.0368.78
5.1.60.0050.0248.07
5.1.50.0040.0288.06
5.1.40.0050.0248.05
5.1.30.0060.0298.40
5.1.20.0080.0278.42
5.1.10.0020.0318.14
5.1.00.0030.0278.14
5.0.50.0020.0246.62
5.0.40.0030.0216.48
5.0.30.0020.0326.29
5.0.20.0060.0246.26
5.0.10.0040.0286.24
5.0.00.0050.0366.23
4.4.90.0000.0184.77
4.4.80.0010.0174.75
4.4.70.0040.0144.76
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0050.0144.76
4.4.20.0000.0194.84
4.4.10.0000.0184.85
4.4.00.0030.0264.76
4.3.110.0030.0164.67
4.3.100.0020.0234.66
4.3.90.0040.0134.63
4.3.80.0040.0234.58
4.3.70.0020.0234.63
4.3.60.0040.0204.63
4.3.50.0030.0164.63
4.3.40.0010.0274.54
4.3.30.0030.0153.28
4.3.20.0020.0163.26
4.3.10.0010.0173.22
4.3.00.0000.01718.56

preferences:
141.58 ms | 1394 KiB | 7 Q