public function upload() {
try {
$database_connect = new DatabaseConnect();
$connection = $database_connect->getConnection();
$this->populate_database($connection); //line 43
$connection->close();
return true;
} catch (Exception $exp) {
echo $exp->getMessage();
return false;
}
}
private function populate_database(mysqli $connection){
$query = "insert into bases (img_url) values ($this->image_name)";
$result = $connection->query($query);
if (!$result) die($connection->error);
if (!$this->update_linked_table($connection)) {
echo "linked table not updated";
}
}
我正在调用一个私有的非静态方法,那么为什么我会收到此错误:
致命错误: 不在对象上下文中使用
$this
在/var/www/html/CocExplore/html5BoilerPlate/php/LocalImage.php 第 43 行
非静态调用方法。例如,如果您调用 YourClass::upload()
,请将其替换为类似 $class = new YourClass(); $class->upload();