3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source_packages = array( 'two' => array ('param1' => 'First Parameter for Two', 'param2' => 'Second Parameter for Two') ); $result_packages = array_diff_assoc(array('a' => array('b' => 'c'), array('a' => array('b' => 'c')); var_dump($result_packages); echo "<br />\n";

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)
5.4.30.0170.04911.97
5.4.20.0150.04011.97
5.4.10.0230.05511.97
5.4.00.0120.04311.46
5.3.130.0210.05812.66
5.3.120.0180.04012.66
5.3.110.0180.05112.66
5.3.100.0130.04412.12
5.3.90.0180.04812.08
5.3.80.0160.04312.08
5.3.70.0170.05212.07
5.3.60.0120.04812.06
5.3.50.0250.05712.00
5.3.40.0130.04512.00
5.3.30.0150.04111.95
5.3.20.0150.04411.73
5.3.10.0210.04511.69
5.3.00.0170.04011.67

preferences:
137.78 ms | 1399 KiB | 7 Q