3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Agg { public static function init() { echo 'init'; } } class Foo { private $testString = 'Agg'; public function test() { $tmp = $this->testString; {$this->testString}::init(); $tmp::init(); } } $foo = new Foo(); $foo->test();

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
5.4.310.0040.03912.51
5.4.300.0050.03712.52
5.4.290.0070.03612.52
5.4.280.0050.03612.41
5.4.270.0060.03612.41
5.4.260.0090.05812.41
5.4.250.0040.03912.41
5.4.240.0070.04112.41
5.4.230.0070.03712.40
5.4.220.0060.03612.40
5.4.210.0060.03512.40
5.4.200.0070.05312.40
5.4.190.0070.04312.39
5.4.180.0070.04412.40
5.4.170.0050.03612.40
5.4.160.0070.03412.40
5.4.150.0080.03412.40
5.4.140.0050.03812.09
5.4.130.0080.03212.07
5.4.120.0050.04012.04
5.4.110.0070.03312.03
5.4.100.0070.03312.03
5.4.90.0060.04612.04
5.4.80.0060.04812.03
5.4.70.0080.04112.03
5.4.60.0080.03612.02
5.4.50.0060.03712.02
5.4.40.0080.03212.02
5.4.30.0050.03912.01
5.4.20.0090.03312.01
5.4.10.0060.03512.01
5.4.00.0060.04211.50
5.3.290.0070.03712.80
5.3.280.0060.04212.71
5.3.270.0050.04412.72
5.3.260.0060.03812.72
5.3.250.0040.03812.72
5.3.240.0070.03612.72
5.3.230.0050.03612.71
5.3.220.0080.04712.68
5.3.210.0050.04112.68
5.3.200.0080.05012.68
5.3.190.0060.03612.67
5.3.180.0060.03812.67
5.3.170.0030.03912.67
5.3.160.0060.03912.67
5.3.150.0070.03912.67
5.3.140.0050.04612.66
5.3.130.0060.03812.66
5.3.120.0070.03612.66
5.3.110.0080.04012.66
5.3.100.0070.04012.13
5.3.90.0050.04212.11
5.3.80.0060.04012.10
5.3.70.0070.03612.10
5.3.60.0080.03312.09
5.3.50.0040.03712.03
5.3.40.0070.04312.03
5.3.30.0100.03011.99
5.3.20.0100.03711.77
5.3.10.0070.03911.74
5.3.00.0100.03111.72
5.2.170.0040.0299.22
5.2.160.0030.0299.22
5.2.150.0050.0309.22
5.2.140.0030.0449.22
5.2.130.0070.0319.18
5.2.120.0060.0289.18
5.2.110.0040.0319.19
5.2.100.0070.0329.18
5.2.90.0050.0449.18
5.2.80.0040.0379.17
5.2.70.0050.0459.18
5.2.60.0020.0329.13
5.2.50.0050.0359.10
5.2.40.0070.0269.08
5.2.30.0080.0259.05
5.2.20.0070.0289.05
5.2.10.0030.0298.95
5.2.00.0050.0288.80
5.1.60.0040.0238.09
5.1.50.0060.0238.09
5.1.40.0050.0238.07
5.1.30.0030.0278.43
5.1.20.0020.0288.44
5.1.10.0070.0238.16
5.1.00.0050.0258.17
5.0.50.0050.0196.64
5.0.40.0040.0226.50
5.0.30.0030.0306.32
5.0.20.0020.0216.28
5.0.10.0030.0276.26
5.0.00.0050.0286.25
4.4.90.0020.0224.78
4.4.80.0040.0224.76
4.4.70.0030.0144.75
4.4.60.0020.0164.76
4.4.50.0060.0124.77
4.4.40.0050.0274.71
4.4.30.0030.0264.76
4.4.20.0020.0164.84
4.4.10.0040.0194.85
4.4.00.0030.0294.76
4.3.110.0050.0214.66
4.3.100.0020.0154.66
4.3.90.0040.0134.64
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0244.63
4.3.50.0050.0134.63
4.3.40.0020.0234.54
4.3.30.0030.0143.30
4.3.20.0020.0153.28
4.3.10.0030.0143.23
4.3.00.0070.0237.20

preferences:
144.73 ms | 1394 KiB | 7 Q