循環選擇查詢裏面的foreach PHP PDO

Question

我有陣列輸出，我想用出從數據庫中獲得另一個輸出這是我的查詢：

$access_array = array(2,3,4); 

foreach($access_array as $val){ 
     $index_erp = "id,name,alias,images";  
     $where_erp = "WHERE glb_pmstr_app_id = '2' and id = '".$val."'"; 
     $RES_SQL = $this->SQL_Query->__Select($index_erp,$tbl_app_feature,null,$where_erp,null,null,SQL_FETCHALL); 
} 

和我應該從$結果獲得3行RES_SQL，但我只從數據庫中獲得1行。

如何解決這個問題？

Answer 1

$access_array = array(2,3,4); 
$output = array(); 

foreach($access_array as $val){ 
    $index_erp = "id,name,alias,images";  
    $where_erp = "WHERE glb_pmstr_app_id = '2' and id = '".$val."'"; 
    $RES_SQL = $this->SQL_Query->__Select($index_erp,$tbl_app_feature,null,$where_erp,null,null,SQL_FETCHALL); 
    $ouput[] = $RES_SQL; 
} 

這是你想要做的嗎？