处理大型数组时如何提高php的执行速度？

像这样

$array_value =  Array
            (
                [0] => Array
                    (
                        [0] => sdfsf
                        [1] => fghbfh
                        [2] => sgddfsg
                        [3] => ujmnm
                        [4] => jkluik
                        ..
                        ..
                        ..
                        ..
                        ..
                        ..
                        [150] => jhbjhbjh
                     )
                 [1] => Array
                    (
                        [0] => 44062
                        [1] => 45503
                        [2] => 44062
                        [3] => fdg
                        [4] => dfgdg
                        ..
                        ..
                        ..
                        ..
                        ..
                        ..
                        [150] => jhbjhbjh
                     )
              ....
              ....
              ....
               [590] => Array
                (
                    [0] => 44062
                    [1] => 45503
                    [2] => 44062
                    [3] => fdg
                    [4] => dfgdg
                    ..
                    ..
                    ..
                    ..
                    ..
                    ..
                    [150] => jhbjhbjh
                 )
    )

600阵列内的600阵列我有150个数组值.当我使用此数组时,如果foreach条件和循环条件,则需要超过5分钟才能完成执行.

我在循环中使用两个foreach循环和一个for循环和4个方法函数.执行需要5分钟以上.我需要加载更快.

我不知道如何增加脚本的执行时间或如何处理这个数组.请有人建议或帮助我如何处理这个问题.谢谢.

foreach ($Final_Data as $line_no => $val) {
            foreach($val as $col_name=> $col_value) {

                if ($col_name === 'tid' || $col_name === 'pid' || $col_name === 'local_list_id') 
                {
                        if(empty($col_value)) {
                           $null_error[] = "empty value in ".$col_name;
                        }elseif( $col_value !== null && !is_numeric( $col_value) ) {                        
                            $where_Error[] ="non numeric value in ".$col_name." = ".$col_value;
                        }
                        $where_content[]= $col_name . "= '" . $col_value."'";

                        if($col_name =='pid'){
                            $pid = $col_value;
                        }   

                }elseif(!empty($col_name) && in_array($col_name,$update))
                {

                        if($col_name=="country"){
                                ...
                        }elseif($col_name=="state"){
                                ...
                        }elseif($col_name=="district"){
                                ....
                        }elseif($col_name=="post_category")
                        {
                        ....


                            $CategoryList=array();                          
                            if(count($locationArr) > 0 && count(locationCategory($locationArr)) > 0)
                            {
                                .....
                            }




                            if(strlen($col_value)==0 || empty($col_value))
                            {
                                    ......
                             }elseif(ValidateLength($col_name,$columnValue,$maxl) === false || VulnerableExists($columnValue)===false)
                             {
                                   if(ValidateLength($col_name,$maxl) === false){
                                        ....
                                    }
                                    if(VulnerableExists($columnValue)===false){
                                        ....
                                    }
                             }else
                             {
                                    ......



                                    foreach($post_cat as $Category){



                                        if(get_cat_ID($Category) == 0) {                                        
                                            if(!in_array($Category,$CategoryList)){
                                            .....
                                            }
                                        }
                                    }




                                    /*****Category Mapping Start****/
                                    if(count($post_cat)>0 && isset($pid) && !empty($pid) && count($CategoryList)==0)
                                    {
                                        $postCat = array(); 
                                        $ex_catid = array();

                                        $post_categories = get_the_category( $pid );                                

                                        foreach($post_categories as $category) {

                                            if(in_array($category->name,$post_cat)){   
                                                .....
                                            }
                                        }



                                        $array_dif = array_diff($post_cat,$postCat);




                                        foreach($array_dif as $pc){
                                                ......
                                                if($cat_Id!=0) array_push($ex_catid,$cat_Id);
                                        }
                                        if(count($array_dif)!=0){
                                            ......
                                        }

                                     }elseif(count($CategoryList)>0)
                                     {

                                     }
                            }
                        }

                            $columnName=$col_name;
                            $columnValue=mysqli_real_escape_string($link,$col_value);      



                        if(ValidateLength($col_name,$col_value,$maxl)===false)
                        {
                            ......
                        }elseif(VulnerableExists($col_value)===false)
                        {
                        ......
                        }else
                        {
                        ......
                        }           



                }                           
            }           


        die();



            //  echo implode(",",$where_content)."<br>";
            //  echo  implode(",$update_content);

                if(!empty($val['pid']) && !empty($val['tid']) && !empty($val['local_list_id']) ) {
                    if(count($vuln_error) <= 0 && count($length_error)<=0 && count($null_error)<=0  && count($CategoryList)<=0){
                        ....

                    }else
                    {
                        ....

                    }                   
                }


                //die();
            unset($where_content);
            unset($update_content);
            unset($null_error);
            unset($vuln_error);
            unset($length_error);
            unset($CategoryList);
            echo "<br><br>";


        }

我已经给出了我的代码的基本结构.这就是我的整个脚本在forloop和foreach条件中有多个if条件的方式.但所有条件都是强制性的,因为它是用于验证和一些操作.请有人帮我解决这个问题.谢谢

这个数组中最重要的事情和问题是值是1000个字符和1000个以上的字符.这里我刚给了4位数和5个字符串.