3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-09-29T20:35:55Z

<?php

function foo1($a=null, $b) {
  printf('foo1: %s, %s', var_export($a, true), var_export($b, true));
}

function foo2($a, $b=null, $c) {
  printf('foo2: %s, %s, %s', var_export($a, true), var_export($b, true), var_export($c, true));
}

foo1(1, 2);
foo1(3);

foo2(4);
foo2(4, 5);
foo2(4, 5, 6);

Output
Performance
VLD
References
Branches

var_export: documentation ( source)
printf: documentation ( source)

preferences:dark modelive preview

41.28 ms | 402 KiB | 5 Q