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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 =

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,

__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 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 ()

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

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

Want to know what format is json? How to resolve it? S: 2287: "a: 5: {s: 6:" _ token "; s: 40:" ZTmx28Gu0KoOMEblFuwWAAXu0zRE6vbM6i95HKUG "; s: 9:" _ previous "; a: 1: {s: 3: "url"; s: 81: What is the format of data? How does this data be parsed

Not accustomed to using cookies, before making a shopping cart is to allow users to log in before buying, so I can store the goods in the cart into a data table, wait until the order to transfer them to the table of another order. But the customer's

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;

MemcacheMemcache the role of the online data are very good, said the simple point is to reduce the pressure to read the database, the principle is very simple:The requested data will go to memcache first, if not go to the database to fetch, by the