3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class foo { private $x = 10; public function bar() { return function() { echo $this->x; } } } $foo = new foo(); $fx = $foo->bar(); $fx();

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)
5.4.310.0060.03812.52
5.4.300.0040.03812.53
5.4.290.0050.03812.52
5.4.280.0060.03512.41
5.4.270.0050.03612.41
5.4.260.0050.03812.41
5.4.250.0070.03612.41
5.4.240.0050.04212.41
5.4.230.0070.03612.40
5.4.220.0080.03312.41
5.4.210.0040.03712.41
5.4.200.0040.03912.41
5.4.190.0110.03012.40
5.4.180.0040.03712.40
5.4.170.0060.04012.41
5.4.160.0060.03812.40
5.4.150.0030.03812.40
5.4.140.0040.03812.09
5.4.130.0080.03512.07
5.4.120.0100.03312.04
5.4.110.0050.03512.04
5.4.100.0050.03512.03
5.4.90.0070.03812.04
5.4.80.0080.03812.04
5.4.70.0070.03512.04
5.4.60.0080.03612.03
5.4.50.0070.03412.03
5.4.40.0050.03512.02
5.4.30.0070.03412.02
5.4.20.0030.03812.01
5.4.10.0090.03112.02
5.4.00.0060.03611.50
5.3.280.0060.04212.71
5.3.270.0040.04112.72
5.3.260.0080.03612.72
5.3.250.0080.03612.72
5.3.240.0060.03712.72
5.3.230.0060.05112.70
5.3.220.0070.03812.68
5.3.210.0050.04012.68
5.3.200.0080.03312.68
5.3.190.0030.03912.67
5.3.180.0040.03812.67
5.3.170.0040.03912.67
5.3.160.0050.03712.67
5.3.150.0090.03412.68
5.3.140.0050.03712.66
5.3.130.0090.03612.66
5.3.120.0060.03912.66
5.3.110.0050.03912.66
5.3.100.0070.03712.13
5.3.90.0110.04712.11
5.3.80.0050.03912.09
5.3.70.0050.03712.09
5.3.60.0050.03812.09
5.3.50.0040.03712.04
5.3.40.0090.03712.04
5.3.30.0070.03611.99
5.3.20.0070.03711.77
5.3.10.0060.03311.74
5.3.00.0080.03311.72
5.2.170.0090.0309.22
5.2.160.0050.0359.22
5.2.150.0030.0339.22
5.2.140.0030.0339.22
5.2.130.0050.0329.18
5.2.120.0100.0259.18
5.2.110.0040.0359.18
5.2.100.0050.0289.18
5.2.90.0080.0299.18
5.2.80.0030.0319.17
5.2.70.0050.0369.17
5.2.60.0050.0299.13
5.2.50.0030.0329.09
5.2.40.0040.0299.07
5.2.30.0040.0319.05
5.2.20.0040.0309.05
5.2.10.0020.0308.94
5.2.00.0020.0328.80
5.1.60.0060.0248.09
5.1.50.0060.0238.09
5.1.40.0030.0278.06
5.1.30.0070.0278.41
5.1.20.0040.0268.44
5.1.10.0050.0258.17
5.1.00.0060.0248.16
5.0.50.0030.0216.64
5.0.40.0040.0196.50
5.0.30.0010.0336.32
5.0.20.0030.0236.28
5.0.10.0060.0176.26
5.0.00.0040.0296.25
4.4.90.0030.0154.78
4.4.80.0000.0194.76
4.4.70.0020.0164.76
4.4.60.0040.0144.76
4.4.50.0040.0194.77
4.4.40.0000.0274.71
4.4.30.0020.0164.76
4.4.20.0010.0174.84
4.4.10.0020.0274.85
4.4.00.0020.0274.76
4.3.110.0030.0154.67
4.3.100.0040.0154.66
4.3.90.0070.0184.64
4.3.80.0020.0244.59
4.3.70.0040.0224.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0224.54
4.3.30.0020.0163.30
4.3.20.0020.0243.28
4.3.10.0040.0173.24
4.3.00.0000.02015.29

preferences:
141.12 ms | 1394 KiB | 7 Q