PHP 致命错误：函数名必须是字符串
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时间：2020-08-25 02:55:43 来源:igfitidea点击:
PHP Fatal error: Function name must be a string
提问by Mark Hedberg
$img1 = $_GET['img1'];
$img2 = $_GET['img2'];
$query = $mysql_query("SELECT * FROM asd WHERE ID=$img1");
$row1 = mysql_fetch_array($query);
$query = $mysql_query("SELECT * FROM asd WHERE ID=$img2");
$row2 = mysql_fetch_array($query);
--
——
Was having trouble with this, forgot to exclude $
遇到了这个问题，忘了排除 $
回答by George Cummins
The problem is here:
问题在这里：
$query = $mysql_query("SELECT * FROM asd WHERE ID=$img1");
and here:
和这里：
$query = $mysql_query("SELECT * FROM asd WHERE ID=$img2");
Remove the '$' before mysql_query(...);
删除之前的'$' mysql_query(...);
回答by think1712
You are referencing mysql_query as a variable by prefixing it with the '$'. try removing the dollar to call the mysql_query function.
您将 mysql_query 作为变量引用，方法是在它前面加上“$”。尝试移除美元以调用 mysql_query 函数。
