下面这段代码怎么改成http://localhost/GetAllPic.php? url=xxx
url=后面的网址就是要提交的网址不用点提交按钮
麻烦知道的大哥直接给代码,谢了
require_once 'DownImage.class.php';
?>
回复讨论(解决方案)
if($_POST['submit'] != NULL){
$url=$_POST['url'];
去掉上面的if判断,直接使用$url = $GET['url']
你自己判断下$GET['url']的合法性就OK了。
function modify_build_url($params = array(), $url = NULL) { //my_debug(current_url()); if (! $url) { $url = $_SERVER ['REQUEST_URI']; } $parts = parse_url ( $url ); if (! is_array ( $parts )) { $parts = array (); } if (! array_key_exists ( 'host', $parts )) { $parts ['host'] = $_SERVER ['HTTP_HOST']; } $gets = array (); if (array_key_exists ( 'query', $parts )) { $query = $parts ['query']; parse_str ( $query, $gets ); } if (! is_array ( $params )) { $params = array (); } if (! is_array ( $gets )) { $gets = array (); } foreach ( $params as $k => $v ) { $gets [$k] = $v; } $path = null; if (array_key_exists ( 'path', $parts )) { $path = $parts ['path']; } if (! $path) { $path = "/"; } $ret = sprintf ( "http://%s%s?%s", $parts ['host'], $path, http_build_query ( $gets ) ); return $ret; }<form method="POST" action="<?php echo modify_build_url()?>">....</form>

PHPidentifiesauser'ssessionusingsessioncookiesandsessionIDs.1)Whensession_start()iscalled,PHPgeneratesauniquesessionIDstoredinacookienamedPHPSESSIDontheuser'sbrowser.2)ThisIDallowsPHPtoretrievesessiondatafromtheserver.

The security of PHP sessions can be achieved through the following measures: 1. Use session_regenerate_id() to regenerate the session ID when the user logs in or is an important operation. 2. Encrypt the transmission session ID through the HTTPS protocol. 3. Use session_save_path() to specify the secure directory to store session data and set permissions correctly.

PHPsessionfilesarestoredinthedirectoryspecifiedbysession.save_path,typically/tmponUnix-likesystemsorC:\Windows\TemponWindows.Tocustomizethis:1)Usesession_save_path()tosetacustomdirectory,ensuringit'swritable;2)Verifythecustomdirectoryexistsandiswrita

ToretrievedatafromaPHPsession,startthesessionwithsession_start()andaccessvariablesinthe$_SESSIONarray.Forexample:1)Startthesession:session_start().2)Retrievedata:$username=$_SESSION['username'];echo"Welcome,".$username;.Sessionsareserver-si

The steps to build an efficient shopping cart system using sessions include: 1) Understand the definition and function of the session. The session is a server-side storage mechanism used to maintain user status across requests; 2) Implement basic session management, such as adding products to the shopping cart; 3) Expand to advanced usage, supporting product quantity management and deletion; 4) Optimize performance and security, by persisting session data and using secure session identifiers.

The article explains how to create, implement, and use interfaces in PHP, focusing on their benefits for code organization and maintainability.

The article discusses the differences between crypt() and password_hash() in PHP for password hashing, focusing on their implementation, security, and suitability for modern web applications.

Article discusses preventing Cross-Site Scripting (XSS) in PHP through input validation, output encoding, and using tools like OWASP ESAPI and HTML Purifier.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

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

Hot Article

Hot Tools

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

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.

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

Zend Studio 13.0.1
Powerful PHP integrated development environment
