<?php class Merge{	/*	 * 顺序表合并操作	 */		public function mergeArray($a,$b){		$len_a = count($a);		$len_b = count($b);		$i = 0;		$j = 0;		while($i<$len_a&&$j<$len_b){			if($a[$i]<$b[$j]){				$tmp[] = $a[$i++];			}else {				$tmp[] = $b[$j++];			}		}				while ($i<$len_a){			$tmp[] = $a[$i++];		}				while ($j<$len_b){			$tmp[] = $b[$j++];		}				return $tmp;	}}class Client{	public static function main(){		$arr_1 = array(1,3,4,5,7,9);		$arr_2 = array(2,3,4,6,8,10);		$obj = new Merge();		$arr = $obj->mergeArray($arr_1, $arr_2);		print_r($arr);	}}Client::main();?>