3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($func) { return $func(); } $a = function () { echo "hello world."; } test($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)
5.4.320.0080.03912.52
5.4.310.0090.04112.52
5.4.300.0070.04212.52
5.4.290.0060.04212.52
5.4.280.0070.03512.41
5.4.270.0070.03812.41
5.4.260.0070.03912.41
5.4.250.0090.03412.41
5.4.240.0070.03512.41
5.4.230.0060.03812.41
5.4.220.0070.04012.40
5.4.210.0090.03812.40
5.4.200.0080.03912.40
5.4.190.0050.03812.40
5.4.180.0080.03712.40
5.4.170.0090.03512.40
5.4.160.0070.03612.40
5.4.150.0080.03612.40
5.4.140.0060.03812.09
5.4.130.0090.03412.07
5.4.120.0070.03512.04
5.4.110.0050.03812.03
5.4.100.0050.03612.03
5.4.90.0050.03812.03
5.4.80.0070.03712.03
5.4.70.0090.03512.03
5.4.60.0060.04112.03
5.4.50.0080.03512.03
5.4.40.0070.03812.02
5.4.30.0110.03512.01
5.4.20.0070.03812.01
5.4.10.0090.03412.01
5.4.00.0080.03811.50
5.3.290.0080.04512.80
5.3.280.0090.04112.71
5.3.270.0090.03912.72
5.3.260.0080.04212.72
5.3.250.0090.04112.72
5.3.240.0100.03612.72
5.3.230.0090.03812.71
5.3.220.0070.04012.68
5.3.210.0080.04112.68
5.3.200.0070.04512.68
5.3.190.0080.03612.68
5.3.180.0070.03612.67
5.3.170.0100.03212.67
5.3.160.0080.03512.67
5.3.150.0070.03712.67
5.3.140.0070.03612.66
5.3.130.0090.03712.66
5.3.120.0070.03812.66
5.3.110.0060.04212.66
5.3.100.0070.04212.12
5.3.90.0060.03812.11
5.3.80.0070.03812.10
5.3.70.0070.03612.10
5.3.60.0080.04012.08
5.3.50.0090.03512.03
5.3.40.0060.03812.03
5.3.30.0070.03511.98
5.3.20.0060.03611.77
5.3.10.0050.03411.74
5.3.00.0050.03811.71
5.2.170.0070.0319.21
5.2.160.0070.0299.22
5.2.150.0050.0309.21
5.2.140.0070.0319.21
5.2.130.0050.0299.18
5.2.120.0040.0299.17
5.2.110.0060.0289.18
5.2.100.0060.0279.18
5.2.90.0040.0299.18
5.2.80.0050.0329.17
5.2.70.0070.0279.17
5.2.60.0050.0309.13
5.2.50.0060.0299.09
5.2.40.0070.0269.07
5.2.30.0090.0279.05
5.2.20.0040.0309.04
5.2.10.0060.0278.94
5.2.00.0050.0328.80
5.1.60.0060.0238.09
5.1.50.0040.0258.08
5.1.40.0040.0248.06
5.1.30.0040.0278.42
5.1.20.0050.0278.44
5.1.10.0020.0298.16
5.1.00.0050.0258.16
5.0.50.0050.0196.64
5.0.40.0040.0196.50
5.0.30.0040.0326.31
5.0.20.0020.0236.28
5.0.10.0040.0226.26
5.0.00.0060.0346.25
4.4.90.0040.0174.78
4.4.80.0030.0174.75
4.4.70.0040.0154.76
4.4.60.0050.0164.76
4.4.50.0030.0194.77
4.4.40.0040.0274.71
4.4.30.0040.0144.76
4.4.20.0040.0204.85
4.4.10.0040.0184.85
4.4.00.0030.0274.76
4.3.110.0020.0194.67
4.3.100.0030.0164.67
4.3.90.0040.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0194.63
4.3.60.0020.0194.63
4.3.50.0020.0224.63
4.3.40.0020.0294.54
4.3.30.0030.0203.30
4.3.20.0020.0193.27
4.3.10.0020.0183.24
4.3.00.0100.01716.31

preferences:
151.84 ms | 1394 KiB | 7 Q