3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = max(array( 3, 4, null, null ) ); # is 4 $b = max(array( null, null, null, null); # is null var_dump($a); var_dump($b);

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)
5.4.340.0050.03512.01
5.4.320.0050.03712.50
5.4.310.0100.03812.49
5.4.300.0050.03612.49
5.4.290.0040.04012.49
5.4.280.0070.03612.39
5.4.270.0050.03712.39
5.4.260.0100.03412.39
5.4.250.0070.03612.39
5.4.240.0080.03312.39
5.4.230.0060.03612.38
5.4.220.0060.03612.38
5.4.210.0050.03612.38
5.4.200.0050.03812.38
5.4.190.0070.03512.38
5.4.180.0090.03312.38
5.4.170.0080.03212.39
5.4.160.0070.03412.37
5.4.150.0100.03512.38
5.4.140.0070.03912.07
5.4.130.0080.03312.05
5.4.120.0060.03412.01
5.4.110.0110.02912.01
5.4.100.0050.03612.01
5.4.90.0040.03712.01
5.4.80.0070.03412.01
5.4.70.0050.03412.01
5.4.60.0050.03412.01
5.4.50.0050.03512.01
5.4.40.0050.03412.00
5.4.30.0050.03511.99
5.4.20.0050.03511.99
5.4.10.0060.04511.99
5.4.00.0050.03511.48
5.3.290.0120.03712.80
5.3.280.0070.03512.71
5.3.270.0080.03612.72
5.3.260.0030.04012.72
5.3.250.0070.04012.71
5.3.240.0080.03412.72
5.3.230.0070.03612.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0050.03812.68
5.3.190.0060.04112.68
5.3.180.0060.03612.67
5.3.170.0090.03312.66
5.3.160.0070.03612.68
5.3.150.0040.05012.68
5.3.140.0090.03612.66
5.3.130.0110.03512.65
5.3.120.0070.03812.66
5.3.110.0080.03512.66
5.3.100.0060.03512.11
5.3.90.0090.03612.08
5.3.80.0100.03712.07
5.3.70.0090.03312.07
5.3.60.0070.03612.06
5.3.50.0060.03812.00
5.3.40.0050.03712.00
5.3.30.0070.03311.95
5.3.20.0060.03511.73
5.3.10.0060.03311.70
5.3.00.0060.03411.68
5.2.170.0030.0329.18
5.2.160.0090.0319.18
5.2.150.0060.0309.19
5.2.140.0020.0389.18
5.2.130.0040.0329.14
5.2.120.0070.0339.14
5.2.110.0010.0319.15
5.2.100.0020.0309.14
5.2.90.0050.0289.14
5.2.80.0040.0349.14
5.2.70.0050.0299.14
5.2.60.0100.0349.09
5.2.50.0110.0279.06
5.2.40.0160.0349.04
5.2.30.0040.0339.02
5.2.20.0040.0349.00
5.2.10.0040.0288.93
5.2.00.0060.0338.78
5.1.60.0050.0308.07
5.1.50.0010.0308.06
5.1.40.0020.0298.04
5.1.30.0060.0238.39
5.1.20.0030.0318.42
5.1.10.0060.0308.14
5.1.00.0050.0268.14
5.0.50.0040.0196.63
5.0.40.0040.0186.48
5.0.30.0020.0326.30
5.0.20.0010.0206.27
5.0.10.0040.0196.24
5.0.00.0060.0276.23
4.4.90.0040.0184.78
4.4.80.0030.0144.75
4.4.70.0040.0134.75
4.4.60.0050.0134.75
4.4.50.0020.0154.77
4.4.40.0050.0214.71
4.4.30.0020.0164.76
4.4.20.0020.0224.84
4.4.10.0070.0144.85
4.4.00.0030.0254.76
4.3.110.0010.0164.67
4.3.100.0020.0144.66
4.3.90.0030.0144.63
4.3.80.0070.0204.59
4.3.70.0040.0144.63
4.3.60.0030.0164.63
4.3.50.0100.0164.63
4.3.40.0080.0204.54
4.3.30.0030.0193.28
4.3.20.0020.0163.26
4.3.10.0040.0133.23
4.3.00.0100.0177.37

preferences:
148.62 ms | 1386 KiB | 7 Q