小编Lig*_*t93的帖子

我刚刚使用过apt-get update,我的apache已更新为2.4.6.

我想安装apxs来编译模块,我得到这个错误

The following packages have unmet dependencies:
 apache2-prefork-dev : Depends: apache2.2-common (= 2.2.22-1ubuntu1.4) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

我该如何解决这个问题

我似乎无法让该数组在$sql_result_array该函数之外可用.

function function_name($query, $table_name){
    global $connection;
$sql_query = " SELECT * FROM {$table_name} WHERE name = '{$query}' ";
$sql_result = mysql_query($sql_query, $connection);
$sql_result_array = mysql_fetch_array($sql_result);
}

function_name($value1, $value2);
print_r($sql_result_array); // (outputs) Undefined variable: sql_result_array

关于如何在函数外部使用该数组的任何建议？