Function name must be a string PHP出现这样的无措提示原因
$_GET('name')这样写的话，php首先认为你的get()是一个function， 但是前面又有$符号，这在php中他又认为这是一个变量， 但是变量是不能作为一个function的，所以抛出错误Function name must be a string $_GET['xxx']是其他系统变量都是用的方括号而非括弧，这点要注意下（例如 $_POST['xxx']，$_FILE['xxx']
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