3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new stdObject(); $foo->bar = '1'; $a = function() use $foo { echo $foo->bar; }; $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)
5.4.320.0080.03512.52
5.4.310.0080.03512.52
5.4.300.0100.03912.52
5.4.290.0060.04112.51
5.4.280.0070.03412.41
5.4.270.0040.04512.41
5.4.260.0080.04512.41
5.4.250.0050.03812.41
5.4.240.0100.03212.41
5.4.230.0090.03812.40
5.4.220.0060.03512.40
5.4.210.0060.03412.40
5.4.200.0060.03612.40
5.4.190.0100.03512.40
5.4.180.0070.03912.40
5.4.170.0030.03812.40
5.4.160.0040.04412.40
5.4.150.0040.03712.39
5.4.140.0040.03812.09
5.4.130.0080.03512.07
5.4.120.0070.03412.04
5.4.110.0060.03512.03
5.4.100.0070.03312.03
5.4.90.0070.03512.03
5.4.80.0060.03712.03
5.4.70.0060.04012.02
5.4.60.0090.03112.02
5.4.50.0070.03312.03
5.4.40.0090.03112.01
5.4.30.0070.03512.01
5.4.20.0040.03612.00
5.4.10.0060.03612.01
5.4.00.0090.03611.50
5.3.290.0070.03712.80
5.3.280.0090.04512.71
5.3.270.0050.04012.72
5.3.260.0080.03712.72
5.3.250.0060.03712.72
5.3.240.0020.04012.71
5.3.230.0050.03812.71
5.3.220.0090.03812.68
5.3.210.0090.03912.68
5.3.200.0080.03412.68
5.3.190.0100.03412.68
5.3.180.0050.03612.67
5.3.170.0040.03712.66
5.3.160.0050.03612.68
5.3.150.0070.03612.68
5.3.140.0050.03612.66
5.3.130.0050.03912.66
5.3.120.0060.03712.66
5.3.110.0050.03912.66
5.3.100.0060.03612.12
5.3.90.0080.03412.11
5.3.80.0060.03612.10
5.3.70.0040.03712.10
5.3.60.0060.03612.08
5.3.50.0080.03412.02
5.3.40.0060.03612.02
5.3.30.0070.03411.98
5.3.20.0060.03511.76
5.3.10.0080.04111.73
5.3.00.0090.03111.72
5.2.170.0040.0309.18
5.2.160.0050.0299.18
5.2.150.0050.0389.18
5.2.140.0030.0329.17
5.2.130.0030.0309.14
5.2.120.0040.0309.14
5.2.110.0060.0289.14
5.2.100.0060.0279.14
5.2.90.0020.0329.14
5.2.80.0040.0319.14
5.2.70.0040.0319.14
5.2.60.0020.0329.09
5.2.50.0060.0289.06
5.2.40.0050.0289.04
5.2.30.0040.0309.01
5.2.20.0030.0309.00
5.2.10.0040.0288.92
5.2.00.0050.0288.78
5.1.60.0050.0248.07
5.1.50.0050.0278.07
5.1.40.0060.0258.05
5.1.30.0060.0238.40
5.1.20.0070.0308.42
5.1.10.0040.0308.14
5.1.00.0080.0258.15
5.0.50.0030.0216.62
5.0.40.0060.0176.48
5.0.30.0040.0306.30
5.0.20.0060.0176.27
5.0.10.0030.0206.24
5.0.00.0060.0286.23
4.4.90.0030.0154.78
4.4.80.0030.0184.75
4.4.70.0040.0144.75
4.4.60.0010.0194.75
4.4.50.0040.0154.77
4.4.40.0020.0274.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0040.0174.85
4.4.00.0040.0234.76
4.3.110.0020.0164.66
4.3.100.0050.0124.66
4.3.90.0020.0144.63
4.3.80.0030.0234.58
4.3.70.0040.0154.63
4.3.60.0020.0154.62
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0173.29
4.3.20.0050.0143.26
4.3.10.0030.0203.22
4.3.00.0100.01713.25

preferences:
143.38 ms | 1394 KiB | 7 Q