本文介绍了类中的PHP调用类返回错误:500的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我很难在另一个类中新建一个类。
这是设置示例:
index.php
<?php
include(functions / userFunctions.php);
$ user = new UserFunctions();
$ user-> validate();
?>
UserFunctions.php
<?php
include(../ db /userDB.php);
class UserFunctions extends UserDB
{
public function GetHello(){
$ this-> DBHello();
}
}
?>
UserDB.php
<?php
class UserDB
{
public function DBHello(){
returnHello
}
} b $ b?>
Chrome返回:
HTTP错误500(内部服务器错误):遇到意外情况
解决方案
/ div>
将此代码添加到代码顶部
error_reporting(E_ALL);
ini_set(display_errors,On);
正确的PHP错误将显示或swtich它在您的 PHP。 ini设置
I'm having a hard time new a class in another class.This is an example of the setup:
index.php
<?php
include("functions/userFunctions.php");
$user = new UserFunctions ();
$user->validate();
?>
UserFunctions.php
<?php
include("../db/userDB.php");
class UserFunctions extends UserDB
{
public function GetHello(){
$this->DBHello();
}
}
?>
UserDB.php
<?php
class UserDB
{
public function DBHello(){
return "Hello"
}
}
?>
Chrome returns:HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.
How can this not work?
解决方案
Add this to the top of your code
error_reporting(E_ALL);
ini_set("display_errors","On");
The right PHP errors would be displayed or swtich it on in your PHP.ini settings
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08-01 13:01