将基于查询的所有行提取到数组中并返回单个值

Question

将基于查询的所有行提取到数组中并返回单个值

查询数据库

//----------------------------------------------------------------------
$result = mysql_query("SELECT * FROM $tableName");          query
$array = mysql_fetch_row($result);

在数组中获取结果

$arr = array();
while ($row = mysql_fetch_assoc($result)) {
$arr2 = array();
foreach ($row as $val) $arr2[] = $val;
$arr[] = $arr2;
} 

结果将

Array
(
[0] => Array
    (
        [0] => status_site
        [1] => 0
    )

[1] => Array
    (
        [0] => title_site
        [1] =>  Script
    )

[2] => Array
    (
        [0] => keys_site
        [1] => 
    )

  )

我需要创建返回元素0到1的函数

 ex: function getsetting (title_site){
 return value script}

Answer 1

将$arr[] = $arr2;替换为$arr[$arr2[0]] = $arr2[1];。这可能会解决您的问题。