php unserialize online

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Notice: unserialize () [function. unserialize]: Error

There may be several reasons for this error. The answer to the online search is basically targeted. The key is how to find the cause and solve it. Analysis 1: In the data storage and deserialization encoding problem error this cause is very common,

Usage of PHP unserialize and serialize

Introduction: This is a detailed page for PHP unserialize and serialize usage. It introduces the knowledge, skills, and experience related to the usage of PHP, PHP, serialize, unserialize, and unserialize, and some PHP source code. Class =

PHP Configuration Chinese explanation

PHP Tutorial Configuration Chinese Narration Let's see what you see, php.ini. [PHP] ;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;

PHP __wakeup () function Vulnerability and actual vulnerability analysis

__wakeup () function usage __wakeup () is used in deserialization operations. Unserialize () checks for the existence of a __wakeup () method. If present, the __wakeup () method is invoked first. Class a{function __wakeup () {Echo ' Hello ';}}$c =

PHP 16 Magic methods in detail _php tips

PHP is called the Magic Method (Magic methods), which starts with two underscores, and these methods play an important role in PHP. Magic methods include: __construct (), constructor for class __destruct (), Destructor of class __call ()

Use MySQL to start PHP session _php Tips

By default, PHP sessions (session) are saved by a file. There are several disadvantages to doing this: Session files are generally small, but there are a lot of files, and saving many of these small files in a file system is a waste of space and

One-time security intrusion sharing with weak type and object injection

Security is the most important issue facing the online website. There is no absolute security, only constant attack and defense confrontation. Do not believe that the user submitted data is the first purpose, this article to use a weak type and

Use MySQL to start PHP session _ PHP Tutorial

Use MySQL to start a PHP session. By default, PHP sessions are saved through files. This method has the following disadvantages: the session files are usually very small, but there are many files. by default, PHP sessions are saved in the file

The settlement of record php5.4 and Php-redis conflict

Recently because of the update of the source of Ubuntu, causing the original Xinyuan and the Local system library some Lib conflict, causing the system desktop display exception, and then only reload, the new installation of php5.4.9, also installed

PHP crawls arrays on the page and cyclically outputs them online.

PHP captures the array on the page and cyclically outputs the urgent online content. I used file_get_contents () to capture the content on this website. Http://simonfenci.sinaapp.com/index.php? Key = simon & wd = 1314abc It seems that an array is

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