出于某种原因,我在如何显示从此数组中寻找的信息方面画了一个完整的空白.这是此查询的结果......
$res = mysql_query("SELECT `key`, `value` FROM `data` where `id` = '4534'", $db_connection);
while ($row = mysql_fetch_assoc($res))
{
print_r($row);
}
结果就像这样
Array ( [key] => am3:id [value] => 5198 )
Array ( [key] => dob [value] => 1984-11-15 )
Array ( [key] => examdate [value] => 1 )
Array ( [key] => howdidyoufind [value] => Facebook )
如果我需要将"howdidyoufind"的值放入变量中,我该怎么做？所以变量的值将是"Facebook".
任何帮助将不胜感激,谢谢