3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $foo; public function __construct($foo) { $this->foo = $foo; } private function bar() { echo 'Accessed the private method.'; } public function baz(Test $other) { // We can change the private property: $other->foo = 'hello'; echo $other->foo; // We can also call the private method: $other->bar(); } private getFoo(){ return $this->foo; } } $test = new Test('test'); $test->baz(new Test('other')); echo $test->getFoo(); ?>

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)
5.4.270.0080.03312.38
5.4.260.0060.03812.39
5.4.250.0040.03912.39
5.4.240.0070.03412.38
5.4.230.0070.03512.38
5.4.220.0020.03812.38
5.4.210.0080.03212.38
5.4.200.0050.03712.38
5.4.190.0060.04512.37
5.4.180.0050.04112.38
5.4.170.0040.03712.38
5.4.160.0090.03212.38
5.4.150.0070.03412.37
5.4.140.0060.03912.06
5.4.130.0040.03712.04
5.4.120.0080.04012.01
5.4.110.0040.03612.00
5.4.100.0080.03812.00
5.4.90.0090.03812.00
5.4.80.0090.03812.00
5.4.70.0040.03612.00
5.4.60.0080.03112.00
5.4.50.0060.03812.00
5.4.40.0020.04211.98
5.4.30.0030.03811.98
5.4.20.0050.03511.98
5.4.10.0060.03311.98
5.4.00.0070.04011.48
5.3.280.0040.03812.71
5.3.270.0060.04512.72
5.3.260.0060.03812.72
5.3.250.0090.03912.72
5.3.240.0020.04012.72
5.3.230.0050.04312.71
5.3.220.0080.03812.68
5.3.210.0060.03812.68
5.3.200.0060.03512.68
5.3.190.0050.04412.67
5.3.180.0060.04112.68
5.3.170.0050.03812.67
5.3.160.0080.03812.68
5.3.150.0070.04012.67
5.3.140.0140.03112.66
5.3.130.0060.04212.66
5.3.120.0060.03812.66
5.3.110.0060.03812.66
5.3.100.0080.03412.12
5.3.90.0060.03612.09
5.3.80.0070.03512.07
5.3.70.0050.03712.08
5.3.60.0040.03812.07
5.3.50.0110.03812.00
5.3.40.0050.03612.00
5.3.30.0070.03311.96
5.3.20.0040.03611.73
5.3.10.0070.03411.70
5.3.00.0020.03911.68

preferences:
130 ms | 1398 KiB | 7 Q