3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace example { var $class_var = 'var'; const class_const = 'const'; function printBar() { echo "bar\n"; } class test1 { static function printFoo() { echo "foo\n"; } public function printBaz() { echo "baz\n"; } } } echo example::$class_var."\n"; echo example::class_const."\n"; example::printBar(); example::test1::printFoo(); $test = new example::test1(); $test->printBaz(); ?>

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)
5.4.340.0020.03812.01
5.4.320.0070.04112.49
5.4.310.0080.03512.49
5.4.300.0070.04112.50
5.4.290.0060.03812.49
5.4.280.0080.03712.39
5.4.270.0030.04012.39
5.4.260.0080.04012.39
5.4.250.0070.03512.39
5.4.240.0080.03412.39
5.4.230.0060.03612.38
5.4.220.0050.03612.38
5.4.210.0100.04312.38
5.4.200.0040.03912.38
5.4.190.0060.03612.38
5.4.180.0070.04612.38
5.4.170.0020.03912.39
5.4.160.0030.03912.38
5.4.150.0070.04412.38
5.4.140.0070.04212.07
5.4.130.0010.03912.05
5.4.120.0080.03412.02
5.4.110.0050.04412.01
5.4.100.0040.03512.01
5.4.90.0050.03712.01
5.4.80.0050.03712.01
5.4.70.0080.03212.01
5.4.60.0040.03712.01
5.4.50.0060.03612.01
5.4.40.0080.03212.00
5.4.30.0060.03611.99
5.4.20.0050.04011.99
5.4.10.0030.03711.99
5.4.00.0050.03711.48
5.3.290.0040.04112.80
5.3.280.0050.03812.71
5.3.270.0030.04112.72
5.3.260.0070.03712.72
5.3.250.0080.03412.71
5.3.240.0080.03512.72
5.3.230.0070.05412.71
5.3.220.0030.03812.68
5.3.210.0040.04012.68
5.3.200.0060.03512.68
5.3.190.0070.03512.68
5.3.180.0030.04012.67
5.3.170.0050.03712.67
5.3.160.0070.03612.67
5.3.150.0130.04612.68
5.3.140.0070.03612.66
5.3.130.0100.03412.66
5.3.120.0040.04112.66
5.3.110.0040.04512.66
5.3.100.0060.03712.12
5.3.90.0040.03912.09
5.3.80.0050.03912.08
5.3.70.0080.03812.08
5.3.60.0070.03612.06
5.3.50.0070.03512.00
5.3.40.0080.04212.00
5.3.30.0060.03411.95
5.3.20.0080.04711.73
5.3.10.0060.04311.70
5.3.00.0080.04111.68
5.2.170.0070.0279.18
5.2.160.0060.0279.18
5.2.150.0070.0329.18
5.2.140.0030.0349.18
5.2.130.0030.0369.14
5.2.120.0040.0289.14
5.2.110.0040.0319.15
5.2.100.0060.0279.14
5.2.90.0040.0299.14
5.2.80.0070.0379.14
5.2.70.0080.0309.14
5.2.60.0030.0329.09
5.2.50.0060.0289.06
5.2.40.0060.0279.03
5.2.30.0070.0289.02
5.2.20.0090.0259.01
5.2.10.0030.0298.92
5.2.00.0070.0268.79
5.1.60.0060.0228.07
5.1.50.0030.0258.06
5.1.40.0040.0248.05
5.1.30.0060.0238.39
5.1.20.0050.0258.42
5.1.10.0070.0228.14
5.1.00.0050.0248.14
5.0.50.0030.0216.62
5.0.40.0030.0196.48
5.0.30.0050.0296.29
5.0.20.0070.0156.27
5.0.10.0050.0186.24
5.0.00.0040.0296.23
4.4.90.0010.0184.78
4.4.80.0040.0154.75
4.4.70.0020.0154.75
4.4.60.0020.0154.75
4.4.50.0010.0164.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0010.0174.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0030.0274.58
4.3.70.0010.0164.63
4.3.60.0030.0184.63
4.3.50.0040.0134.63
4.3.40.0020.0244.53
4.3.30.0010.0283.29
4.3.20.0020.0153.25
4.3.10.0020.0183.22
4.3.00.0200.0206.91

preferences:
140.56 ms | 1386 KiB | 7 Q