search
HomeBackend DevelopmentPHP TutorialPHP程序安装验证码不显示请问怎么解决?

别人的网站可以正常显示验证码,我和他是一样的程序,我安装后不显示验证码。

http://175.41.22.58:7866/ 这是我的网站
http://www.83990022.com/  这是别人的网站

既然是一样的程序,我估计可能不是程序的问题,不过我对PHP一点都不懂,我听他说这个程序“需要启用mysql event” ,我搞不懂“需要启用mysql event”是什么意思,也不知道是不是这个原因?

下面是验证码调用的代码:

<img  src="/static/imghwm/default1.png"  data-src="/index.php/user/vcode/<?=$this- alt="PHP程序安装验证码不显示请问怎么解决?" >time?>"  class="lazy"  width="72"    style="max-width:90%" border="0" style="margin:0;" align="absmiddle"  title="看不清楚,换一张图片" onclick="this.+(new Date()).getTime()"/></span><input class="inp-2 img-login" name="vcode" />

我找不到调用的文件在哪里,所以没办法贴代码上来

还有点登录按钮,我网站提示的是“object Error” ,别人的网站提示是“验证码不正确”。

我的服务器安装的环境是用XAMPP Control Panel安装的,请问这个问题怎么解决?


回复讨论(解决方案)


这是什么框架写的?只在ie中能看到下方的图片链接

会不会是相关的函数没开启

感谢版主和hu5487的回答,我也看不出来是什么框架。下面是程序目录载图:


index.php 主页代码如下:

<?phprequire 'lib/core/DBAccess.class';require 'lib/core/Object.class';require 'action/default/WebBase.class.php';require 'action/default/WebLoginBase.class.php';require 'config.php';//print_r($_SERVER);exit;$para=array();if(isset($_SERVER['PATH_INFO'])){	$para=explode('/', substr($_SERVER['PATH_INFO'],1));	if($control=array_shift($para)){		if(count($para)){			$action=array_shift($para);		}else{			$action=$control;			$control='index';		}	}else{		$control='index';		$action='main';	}}else{	$control='index';	$action='main';}$control=ucfirst($control);if(strpos($action,'-')!==false){	list($action, $page)=explode('-',$action);}$file=$conf['action']['modals'].$control.'.class.php';if(!is_file($file)) notfound('找不到控制器');try{	require $file;}catch(Exception $e){	print_r($e);	exit;}if(!class_exists($control)) notfound('找不到控制器1');$jms=new $control($conf['db']['dsn'], $conf['db']['user'], $conf['db']['password']);$jms->debugLevel=$conf['debug']['level'];if(!method_exists($jms, $action)) notfound('方法不存在');$reflection=new ReflectionMethod($jms, $action);if($reflection->isStatic()) notfound('不允许调用Static修饰的方法');if(!$reflection->isFinal()) notfound('只能调用final修饰的方法');$jms->controller=$control;$jms->action=$action;$jms->charset=$conf['db']['charset'];$jms->cacheDir=$conf['cache']['dir'];$jms->setCacheDir($conf['cache']['dir']);$jms->actionTemplate=$conf['action']['template'];$jms->prename=$conf['db']['prename'];$jms->title=$conf['web']['title'];if(method_exists($jms, 'getSystemSettings')) $jms->getSystemSettings();if($jms->settings['switchWeb']=='0'){	$jms->display('close-service.php');	exit;}if(isset($page)) $jms->page=$page;if($q=$_SERVER['QUERY_STRING']){	$para=array_merge($para, explode('/', $q));}if($para==null) $para=array();$jms->headers=getallheaders();if(isset($jms->headers['x-call'])){	// 函数调用	header('content-Type: application/json');	try{		ob_start();		echo json_encode($reflection->invokeArgs($jms, $_POST));		ob_flush();	}catch(Exception $e){		$jms->error($e->getMessage(), true);	}}elseif(isset($jms->headers['x-form-call'])){	// 表单调用	$accept=strpos($jms->headers['Accept'], 'application/json')===0;	if($accept) header('content-Type: application/json');	try{		ob_start();		if($accept){			echo json_encode($reflection->invokeArgs($jms, $_POST));		}else{			json_encode($reflection->invokeArgs($jms, $_POST));		}		ob_flush();	}catch(Exception $e){		$jms->error($e->getMessage(), true);	}}elseif(strpos($jms->headers['Accept'], 'application/json')===0){	// AJAX调用	header('content-Type: application/json');	try{				//echo json_encode($reflection->invokeArgs($jms, $para));		echo json_encode(call_user_func_array(array($jms, $action), $para));	}catch(Exception $e){		$jms->error($e->getmessage());	}}else{	// 普通请求	header('content-Type: text/html;charset=utf-8');	//$reflection->invokeArgs($jms, $para);	call_user_func_array(array($jms, $action), $para);}$jms=null;function notfound($message){	header('content-Type: text/plain; charset=utf8');	header('HTTP/1.1 404 Not Found');	die($message);}


这是什么框架写的?只在ie中能看到下方的图片链接

你的程序文件被你修改过了吧?
验证码连接 http://175.41.22.58:7866/index.php/user/vcode 中
包含有 3 个 BOM 头,致使图片数据被破坏了
请将被你修改过的程序重新保存成无 BOM 头的文件

你的程序文件被你修改过了吧?
验证码连接 http://175.41.22.58:7866/index.php/user/vcode 中
包含有 3 个 BOM 头,致使图片数据被破坏了
请将被你修改过的程序重新保存成无 BOM 头的文件
感谢版主,确实是这个问题。

我可以处理这个问题

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Explain the concept of session locking.Explain the concept of session locking.Apr 29, 2025 am 12:39 AM

Sessionlockingisatechniqueusedtoensureauser'ssessionremainsexclusivetooneuseratatime.Itiscrucialforpreventingdatacorruptionandsecuritybreachesinmulti-userapplications.Sessionlockingisimplementedusingserver-sidelockingmechanisms,suchasReentrantLockinJ

Are there any alternatives to PHP sessions?Are there any alternatives to PHP sessions?Apr 29, 2025 am 12:36 AM

Alternatives to PHP sessions include Cookies, Token-based Authentication, Database-based Sessions, and Redis/Memcached. 1.Cookies manage sessions by storing data on the client, which is simple but low in security. 2.Token-based Authentication uses tokens to verify users, which is highly secure but requires additional logic. 3.Database-basedSessions stores data in the database, which has good scalability but may affect performance. 4. Redis/Memcached uses distributed cache to improve performance and scalability, but requires additional matching

What is the full form of PHP?What is the full form of PHP?Apr 28, 2025 pm 04:58 PM

The article discusses PHP, detailing its full form, main uses in web development, comparison with Python and Java, and its ease of learning for beginners.

How does PHP handle form data?How does PHP handle form data?Apr 28, 2025 pm 04:57 PM

PHP handles form data using $\_POST and $\_GET superglobals, with security ensured through validation, sanitization, and secure database interactions.

What is the difference between PHP and ASP.NET?What is the difference between PHP and ASP.NET?Apr 28, 2025 pm 04:56 PM

The article compares PHP and ASP.NET, focusing on their suitability for large-scale web applications, performance differences, and security features. Both are viable for large projects, but PHP is open-source and platform-independent, while ASP.NET,

Is PHP a case-sensitive language?Is PHP a case-sensitive language?Apr 28, 2025 pm 04:55 PM

PHP's case sensitivity varies: functions are insensitive, while variables and classes are sensitive. Best practices include consistent naming and using case-insensitive functions for comparisons.

How do you redirect a page in PHP?How do you redirect a page in PHP?Apr 28, 2025 pm 04:54 PM

The article discusses various methods for page redirection in PHP, focusing on the header() function and addressing common issues like "headers already sent" errors.

Explain type hinting in PHPExplain type hinting in PHPApr 28, 2025 pm 04:52 PM

Article discusses type hinting in PHP, a feature for specifying expected data types in functions. Main issue is improving code quality and readability through type enforcement.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.