PHP

Array goto JSONPHP Json_encode () is used to encode the variable JSON, which returns FALSE if the execution succeeds in returning the JSON data.JSON to ArrayThe PHP Json_decode () function is used to decode a JSON-formatted string and convert it to

Today, a copy of the PHP development of array operations, including the basic functions of array operations, array of fragments and fills, arrays and stacks, arrays and queues, callback functions, sorting, calculation, and other array functions a

Using MSMTP, an SMTP client that is lighter than sendmail,postfix. Use your own QQ mailbox (163 ...) e-mail, very suitable.Mac installation is simple, in a word: Brew install MSMTP　　There are also two files to configure:~/.MAILRC:~/.MSMTP:Official

PHP Code: Reprint http://www.cnblogs.com/caichenghui/p/5977431.html1 /**2 * Find the distance between two known longitude and latitude, in meters3 * 4 * @param lng1 $, lng2 longitude5 * @param lat1 $, lat2 latitude6 * @return float distance, Unit

such as Array([0] = = Array([0] = = Array ([kd_status] = signed [kd_time] = 2014-04-30 18:59:43 [b] = 4)) This is the data that curl gets, not the array is a string.How to understand the return value of Curl_exec ()Returns TRUE on success, or FALSE

One, what is the GD library?GD Library is a php processing graphics extension Library, GD library provides a series of APIs for processing pictures, using the GD library can process pictures, or create pictures, you can also add watermarks to the

As far as security is concerned, all client and server-side communications should be transmitted over encrypted channel (HTTPS), and the plaintext HTTP channel will be a hotbed of man-in-the-middle and its various variants. The so-called

Use PHP to access database _ to implement the paging function and multi-condition query function example, access data Paging 1. Implement Paging Code name > price query ($ szts); $ page = new Page ($ arr [0] [0], 5); // view the total

How to Use PHP to connect to the database to implement the message board function (recommended) and the message board instance PHP implements the message board function: 1 first, the login page: message board logon internal message

Summary of several methods for clearing cache in PHP and several methods for caching in php Summary of several methods for clearing cache in PHP Currently, the development project uses tp3.1. during the development process, we often encounter page

Php programming method to Append content to a txt file, This example describes how to Append content to a txt file through php programming. We will share this with you for your reference. The details are as follows: Overwrite the txt file: $

PHP hook and simple Distribution Method Instance analysis, hook distribution instance analysis This article describes PHP hooks and simple distribution methods. We will share this with you for your reference. The details are as follows: // Simple

NetBeans switches other interface styles and netbeans interface styles NetBeans is an excellent IDE, but the interface is too bright, so I love and hate it from the past. After some exploration, I have tested an extension software. I like it very

Php implements the mysql connection pool effect implementation code, and php implements the mysql code Obtain connections from the mysql connection pool cyclically without creating new connections. For more information, see the following

PHP code optimization-Comparison of member variable acquisition speed This article mainly introduces the comparison of the retrieval speed of PHP class member variables in four ways, and analyzes the causes in detail. For more information,

PHP instance of the class for generating random strings and verification Codes This article mainly introduces PHP instances that generate random strings and verification codes. For more information, see There are a lot of php random numbers and

PHP delimiters PHP is a Web programming language. In the programming process, it is inevitable that echo will be used to output large html and javascript scripts. If the traditional output method is used-output by string, there must be a large

Laravel 5 framework performance optimization skills, laravel Performance Optimization Performance has always been a criticism of the Laravel framework, so tuning Laravel programs is a required skill. Next, I will share some development best

Examples of greedy algorithms implemented by PHP and php Algorithms This article describes the greedy algorithm implemented by PHP. We will share this with you for your reference. The details are as follows: Background:Greedy algorithms and data

Explanation: cookiesso is a SSO solution for php applications for cookie verification. Explanation of an SSO solution for php applications for cookie Verification Recently, the project needs to be connected to a "out of service for years" PHP