3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Person{ public $name; public $age; public function __construct(){ echo "constructor created."<br>"; } public function personName(){ echo "Person Name : ".$this->name; } public function personAge($age){ echo "Person Name : ".$this->age = $age; } } $personOne = new person; $personOne->name = "akbar hossain"; $personOne->personName(); echo "<br>"; $personOne->personAge(); ?>

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)
7.1.70.3630.00314.89
7.1.60.2800.01333.02
7.1.50.4200.01332.47
7.1.40.3770.02032.45
7.1.30.5330.01732.54
7.1.20.3600.01032.62
7.1.10.3570.01014.39
7.1.00.1970.00314.68
7.0.200.3770.00714.70
7.0.190.2930.01314.64
7.0.180.3730.01014.00
7.0.170.4470.01013.95
7.0.160.4000.01014.42
7.0.150.3300.00714.45
7.0.140.2170.00714.31
7.0.130.1470.01014.38
7.0.120.2970.01014.58
7.0.110.2630.01014.39
7.0.100.2200.01314.35
7.0.90.2230.01014.07
7.0.80.2400.01314.37
7.0.70.1570.01014.25
7.0.60.2070.01714.24
7.0.50.2070.01714.32
7.0.40.1900.00314.56
7.0.30.1670.01314.35
7.0.20.2100.01714.36
7.0.10.1970.01014.30
7.0.00.1870.01314.39
preferences:
140.76 ms | 1394 KiB | 7 Q