array_merge ()使用举例，合并同类数组

合并同类型数组，array_merge ()函数简单举例

$arr1 = $dblink->mem_fetch_array ( "SELECT t_pid,imgname,invented,score FROM `t_sum_giftimg` where t_pid=3 or t_pid=6", 0 );
$arr2 = $dblink->mem_fetch_array ( "SELECT t_pid,imgname,invented,score FROM `t_sum_giftimg` where t_pid=10 or t_pid=12", 0 );
$imgInfo = array_merge ( $arr1, $arr2 );
if ($imgInfo) {
	foreach ( $imgInfo as $imgInfo ) {
		$imgs [] = $imgInfo;
	}
}