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<?php
namespace SimplePDO;
/**
* Merge arrays based on numeric key.
*
* @return array
*/
function array_merge_recursive_numeric()
{
$output = array();
foreach(func_get_args() as $array) {
foreach($array as $key => $value) {
$output[$key] = isset($output[$key]) ?
array_merge($output[$key], $value) : $value;
}
return $output;