合并两个数组并保留重复值

Question

Is there a php function to merge 2 arrays and keep duplicates?

Like:

$a=array('a','b','c');
$b=array('b','c','b');
array_merge2($a,$b);
//result: array('a','b','c','b','c','b');

thanks

add1:

what the... i previously tested array_merge and it didn't keep duplicate values =/

Answer 1

array_merge keeps the duplicates.

http://codepad.org/XGcMAi3z