我收到以下解析错误:



这与我的类(class)中的以下代码行有关:

private $random_name = rand(1000,9999).rand(1000,9999).rand(1000,9999).rand(1000,9999);

我看不到为什么这行代码会导致解析错误?

这是一些周围的代码:
class register{
    public $post_data = array();
        private $dbh;
        private $allowed_type = array('image/jpeg','image/png','image/gif');
        private $random_name = rand(1000,9999).rand(1000,9999).rand(1000,9999).rand(1000,9999);
        private $path = 'img/thumb_/'.$random_name. $_FILES['file']['name'];
        private $max_width = 4040;
        private $max_height = 4040;
        private $max_size = 5242880;
        private $temp_dir = $_FILES['file']['tmp_name'];
        private $image_type = $_FILES['file']['type'];
        private $image_size = $_FILES['file']['size'];
        private $image_name = $_FILES['file']['name'];
        private $image_dimensions = getimagesize($temp_dir);
        private $image_width = $image_dimensions[0]; // Image width
        private $image_height = $image_dimensions[1]; // Image height
        private $error = array();

        public function __construct($post_data, PDO $dbh){
        $this->post_data = array_map('trim', $post_data);
        $this->dbh = $dbh;
        }
}

是什么引起解析错误?

最佳答案

您不能将成员变量初始化为任何非静态的内容,并且试图调用一个函数。

the manual:



解决方法是在构造函数中设置变量:

private $random_name;
public function __construct() {
    $this->random_name = rand(1000,9999).rand(1000,9999).rand(1000,9999).rand(1000,9999);
}

关于php - 解析错误: syntax error,意外 '(',期望 ','或 ';'在,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/11313051/

10-11 12:39