PHP Tutorials

$encrypter = new Illuminate\encryption\encrypter (' Qianzhudecangshu '); $session _filename = $encrypter->decrypt ($_cookie[' Cangshu '); Var_dump ($session _filename); exit; The above is a third-party library

For thinkPHP3.2.0 versions: Loading modules $_get[' m '] = ' module name '; Example: $_get[' m '] = ' admin '; for loading Admin module (backend module) The controller under the load module $_get[' c '] = ' controller name '; Example: $_get[' c '] =

Introduction to PHP processing Excel steps Encounter problems Often at work, there is a need to export a database table as Excel or import Excel into a database table. This demand has been realized early, in order to facilitate the import and export,

PHP MVC Framework Core Class Now let's take a few examples of core frameworks to demonstrate: Create a Framework.class.php file under Framework/core. Write the following code: framework/core/framework.class.php Class Framework { public static

Weibo and post Bar are one of the top PHP-built high-concurrency Web sites, ask them how this hot topic leaderboard is drawn?I only want to be used in Chinese word thesaurus to the entire station content segmentation and statistics, but this kind of

!--? Php$array = Array (0 =--> array (' 1a ' + = ', ' 3a ' = =) ', ' 6a ' = = Array (' 6a1 ' = ' = ', ' 6a2 ' = = ', ' 6a3 ' = = Array (' 6a31 ' = ', ' 6a33 ' = ' = ', ' 6a34 ' = ' 1 ', '), '), 1 = = Array (' 3b ' = = ') ', ' 4b ' = = Array (' 4b1 '

Modification requirements: When an account is logged in, other users login to the account! The current account will be forced offline, like QQ abnormal login like that! The great gods give a concrete realization of the idea?? Reply content:

With the Yum upgrade PHP, does the installation extension not find the Php-config file? Reply content: With the Yum upgrade PHP, does the installation extension not find the Php-config file? General/etc/config-php in the Environment

Brother even share PHP master dry: Can not see the 50 details 1. It is quicker to use single quotes instead of double quotes to contain strings. Because PHP will search for variables in a string surrounded by double quotes, single quotes will not,

Have done a lot of crawling other site content products, accustomed to the use of quick and easy file_get_contents function, but always encounter the problem of getting failed, although the example set by the manual time-out, can not be effective

Read-Write related problems are always there, file lock is to solve this problem and do, in fact, it is a simple signal volume. Read-write correlation refers to the random conflict of file data caused by both reading and writing files. In order to

There are two types of file locks: shared and exclusive, that is, read lock (LOCK_SH) and write lock (LOCK_EX) File locks are typically used in this way: $fp = fopen ("filename", "a"); Flock ($FP, lock_sh) or Die ("LOCK error") $str = Fread

There is a recent export requirement that requires the Highchart image and data report to be generated together. Toss for a few days, finally fix. 1, first you need to install the Java environment. There is no need to set environment variables or

You can scroll the logs by the hour, using the PHP regular analysis log method to solve $logLine = ' 127.0.0.1--[22/may/2015:17:09:13 +0800] ' get/sale/images/y-select.png http/1.1 ' 1095 '; $pattern = '/^ (? P [0-9.] +) - - \[(? P

Framework of learning methods?? Seniors, the juniors have just begun to learn the use of thinkphp framework, where to start!! Seek the Elder's weapon!!! Reply content: Framework of learning methods?? Seniors, the juniors have just begun to

function request($url, $payload) { $cmd = "curl -X POST -H 'Content-Type: application/json'"; $cmd.= " -d '" . $payload . "' " . "'" . $url . "'"; if (!$this->debug()) { $cmd .= " > /dev/null 2>&1 &"; } //发送异步请求 exec($cmd, $output, $exit);

Today's Internet, the collection of Web sites are very many, many sites like hotlinking/misappropriation of other people's website pictures, so not only violated the network rights, but also caused by the hotlinking of the site consumes a lot of

The previous article in combat to restore PHP encrypted file said I found the PHP encryption file way insufficient, so only this article. Background analysis PHP is well known as a scripting language, and scripting languages are mostly run with

Install Xdebug on Mac the following error appears grep:/usr/include/php/main/php.h:no such file or directorygrep:/usr/include/php/zend/zend_modules.h:no such file or directorygrep:/usr/include/php/zend/zend_extensions.h:no such file or

Whether it's a JSON or an arrayPrint_r (Json_decode ($json 2)); echo " ";Print_r (Json_decode ($json 2, true)); echo "";Print_r (Json_ecode ($json 2, true)); echo "";It doesn't work with the echo output directly.$pageContents = $client->getcontent ()