PHP Tutorials

This time to bring you the Chinese characters and Pinyin conversion Php class, Chinese characters and Pinyin conversion PHP class Note what, the following is the actual case, together to see. PHP Chinese tools, support for Chinese characters to

This article mainly share with you to build PHP running environment method, hope to help everyone. Objective: The result of the last article: Add the Bin directory under Apache to the " environment variables " in the system under MySQL :3.

This article mainly share with you the method of deleting variables and detecting variables in PHP, hoping to help everyone. 1. Delete variables: Grammar: unset ($ variable name); 2. Detection variables Syntax: isset ($ variable name), detects

This article describes the session of the data deposited into the memcache, many students may not be very familiar with the session of the data deposited to the memcache, then we will be in detail today about how the session data is deposited into

This article mainly and everyone to share the PHP implementation of upload cropping images, mainly in the form of code and we share, hope to help everyone. /Picture clipping upload//$source _path = ' E:\www\cylxsh\storage\app\\ '. $url; The

This article mainly and everyone to share the PHP standard specification detailed, hope to help everyone. PSR0: Automatic loading standard has been replaced by PSR4, can understand the next 1. Mandatory: Fully qualified namespace and

The generator is PHP 5.5. Just introduced the function, perhaps people think that the generator role is not very obvious. However, generator functionality is really useful. This article is mainly to share with you the PHP generator detailed, hope to

In this paper, we introduce the simple implementation of PHP to prevent SQL injection method, combined with examples of PHP to prevent SQL injection of common operational skills and considerations, code with detailed comments to understand, the need

This article mainly share with you the format output data of Yii framework, hoping to help everyone. Format Time/Date data Several formatting formats are supported by default Date: This variable will be formatted as a date January 01, 2014 . Time:

This article mainly share with you how to improve the speed of PHP, a total of more than 50, I hope to help everyone. 1, if you can define the method of the class asStatic, try to define it asStaticthat it's going to ᨀ the speed will be near4times.

Recently in doing Excel file import data to the database. Website if you want to support bulk insert data, you can make an upload Excel file, import the contents of the data inside the MySQL database applet. This article is mainly to share with you

1. All of PHP's applications are performed through a Web server (such as Iis,nginx or Apache) and the PHP engine program to explain the execution of the work process: (1) When the user enters the file name of the PHP page to be accessed in the

This article is mainly to share with you the PHP variable principle of explanation, hope to help you understand and master PHP variables. First, the concept of variables The so-called variable is the amount of the value that can change in the

This article is mainly to share with you how PHP intercepts the specified two-character string between the methods, I hope to help everyone. /** * php intercept specifies a string between two characters, the default character set is Utf-8 Power by

The static variable type descriptor is static. Static variables are static storage, where the storage space is a static data area in memory (a storage unit is allocated in a static store), and the data in that region is occupied by the entire

This article is mainly to share with you the Linux installation of the Redis extension of the method, I hope to help everyone. 1. Download PhpredisDownload Address: https://github.com/nicolasff/phpredis/archive/2.2.4.tar.gz2. Installing RedisUpload

This article is mainly to share with you the Linux shell arithmetic operation detailed, There are four ways to summarize the arithmetic operations of the Bash Shell and hope to help everyone. 1. Using Expr external program Addition R= ' Expr 4 +

About the PHP extension of the Automatic management tool phpize Introduction, it can be downloaded under the extension of the configuration file (config), generate the corresponding system file information (Sys_config), I hope to help everyone. For

This article is mainly to share with you the PHP conversion Base64 image for the local image and save the method example, I hope to help everyone. /** * [Convert Base64 picture to local image and save] * @e-mial wuliqiang_aa@163.com * @TIME 2017-

In the actual work, the use of PHP to write API interface is often done, PHP written interface, the front desk can be linked to get the data provided by the interface, and the returned data is generally divided into two cases, XML and JSON, in this