PHP

When we use tags in wordpress to truncate an article, the content of the previous article is displayed on the homepage, category, tag, and archive pages, and in the Post) and Page, the label is ignored and the full text is displayed. WordPress

Simply put, JSON can convert a set of data represented in a JavaScript object to a string, and then it can be easily passed between functions, alternatively, the string is transmitted from the Web client to the server in an asynchronous application.

The general practice of a large site is to use memory as a database (memcached), and a good read/write splitting backup mechanism (mysql master/slave). in such an environment, how can we develop PHP. Memcache The code is as follows: $ Memcached =

PHPNotice: session_start (): ps_files_cleanup_dir if PHP installed with apt is used in ubuntu/Debian, this prompt may be reported if Session is used. The code is as follows: PHP Notice: session_start (): ps_files_cleanup_dir: Opendir (/var/lib/php5

When a short connection is used, each HTTP request corresponds to a TCP connection. after the request is complete, the connection is immediately disconnected, and the server returns EOF. Therefore, you can determine the end of a request based on EOF.

For the PHP interview questions compiled by NLP, from basic to advanced, if you want to apply for a php job, refer. The basic PHP knowledge section is also referenced by recruitment institutions. 1. evaluate the value of $ The code is as follows:

I'm glad to have two functions that are useful to you. The first one is used to generate the serial number. The second one is used to encrypt some strings. modify it a little bit, you can find the effect of some hidden characters such as itb ********

Common php pre-defined variables can be added to your favorites for future use. The code is as follows: Echo "current operating system information". PHP_ OS ." "; Echo 'file path and FILE name: '. _ FILE __.' '; Echo "current PHP version

MySQL is a database software with excellent performance, and PHP is a powerful server-side scripting language. In the development of Shanxi Aluminum Factory website, I have used PHP4.0 + MySQL3.23.38 to establish a variety of applications. Next, we

This article provides a detailed analysis of PHP's use of CURL to obtain the email address. if you need a friend, refer to CURL, which is essential for Home Travel. why is it so described? It is because of its ease of use that it can easily capture

This article provides a detailed analysis of PHP encoding specifications. For more information, see Indenting and Whitespace)Use two spaces instead of the tab key for code indent (notepad ++, Eclipse and other editors support this configuration

This article will guide you through the ten most popular development frameworks and compare them horizontally. I will first List A list of all the frameworks, and then I will briefly describe them one by one about the hot topics of PHP development

Today is the day of the week in many ways, this article has compiled three commonly used, interested friends can understand The code is as follows: // Method 1 $ Da = date ("w "); If ($ da = "1 "){ Echo "Today is Monday "; } Else if ($ da = "2

How to use phpexcel to import excel data. For more information, see use it to read Excel file data and return incorrect information. The code is as follows: /** * Import basic product information */ Public function importProductBasicInfo ($ data ){

Anyone who has some knowledge about the php kernel should know that the essence of php is HashTable. This article mainly introduces the hashtable implementation example in php, if you want to know something about the php kernel, you should know that

To reduce HTTP requests, we often need to merge and compress multiple JS and CSS files. below we record the PHP source code for implementing this function on the internet and how to use Minify, an open-source project. I. implement code for merging

This article mainly introduces the causes of blank pages in php and the summary of solutions. it is of great reference value for PHP program developers, for more information, see the case where many programmers encounter blank pages during php

PHP shield decryption tool is a powerful network decryption tool for "shield encryption, today, let's talk about the issue of this decryption tool. In fact, we are not so interested in the decryption tool. we just feel uncomfortable seeing the

This article mainly introduces the design defects and solutions for CodeIgniter framework database transaction processing. It can also be said that it is a small BUG. friends who use CodeIgniter transactions will encounter this problem, for more

This article mainly introduces the knowledge about the working principle of Web programs, which is very comprehensive. For more information, see 1. how Web programs work (1) meaning of the word Web Network: computer Network, Network Web: [computer]