php documentation

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

The solution on the Internet is to use iconv () for transcoding after capturing. After reading this, I realized something was wrong: one is that the iconv library is not necessarily compiled, the bigger problem is that encoding is related to stream

Heredoc technology, usually not detailed in regular PHP documentation and technical books, just mentions that this is a Perl-style string output technique. But now some of the forum procedures, and some of the article system, are clever use of

This article mainly introduces the curl User Guide in php, which is very detailed. If you need it, you can refer to the first two major cases (including me) when using curl for the first time ), looking at these curl_setopt functions is completely

Heredoc technology, usually not detailed in regular PHP documentation and technical books, just mentions that this is a Perl-style string output technique. But now some of the forum procedures, and some of the article system, are clever use of

PHP to post the data for the entity character transcoding, my page encoding is gb2312, just at the beginning is this:　　The $post value taken is empty, but sometimes it is good (Chinese can be problematic at times), not always.Flipping through the

Heredoc technology, usually not detailed in regular PHP documentation and technical books, just mentions that this is a Perl-style string output technique. But now some of the forum procedures, and some of the article system, are clever use of

This article mainly introduces the compilation of PHP source code under Windows.1.1 Compiling the environment Software Environment Operating system Windows 7 Professional Edition 32bit Visual

What is NOPNOP? It is a special opcode that indicates an empty operation. It exists in many places, and the meaning of NOP in the Assembly is the same. The null operation in the machine instruction is usually used to align the memory address, to

In this article, we will share with you various methods of creating arrays using PHP instance code. If you are interested, you can learn more. In this article, we will share with you various methods of creating arrays using PHP instance code. If you

Sys_getloadavg () This function returns the load mean information of the current system (of course not applicable to Windows). For more information, see related documents of PHP. There is a sample code in this document, so you can see its

Recently installed PHP high version on Win7 and WIN8, WIN10 respectively! Have been confronted with this problem!First, Win7 system, apache2.2/apache2.4, php5.2 upgrade to 5.4.This is relatively easy:1. Phpinfo found no curl loaded;2. Set

Document comments, nothing more than "//" and "/**/" two, write their own code, so point, appropriate to write a few sentences just fine; but a person always has a day in the team, team communication is not that a few comments and a mouth can solve,

Http://www.cnblogs.com/fengwei/archive/2012/09/12/2682646.htmlPHP, as a scripting program, usually has a short life cycle, such as in a Web application, where a request is a cycle of PHP running, and the end of the request is the life cycle cutoff.

How to parse heredoc in php. Heredoc technology is generally not detailed in regular PHP documents and technical books. it only mentions that it is a Perl-style string output technology. However, some of the current forum programs Heredoc technology

The elements in the array have their own IDs, so they can be easily accessed; the associated array, each of its ID keys are associated with a value; this article will introduce 10 PHP-related array operations and help you improve development

PHP solves the problem of reading garbled files. The stream reading function of php5 seems to be the default encoding is UTF-8, in the past in php4 direct file_get_contents () read the normal gb2312 encoding, to 5 it will be garbled. The solution on

Win8 and Win7 to solve php5.3 and 5.4, 5.5 and so on can not load Php_curl.dll the ultimate solutionCollectionJanuary 11, 2015Recently installed PHP high version on WIN7 and WINDOWS8 respectively! Have been confronted with this problem!I. Win7

In the process of using PHP for development, or early or late, you will need to create many similar variables, and you can store the data as an element in an array. Elements in the array have their own IDs, so they can be easily

what is an array? You will need to create many similar variables in the process of using PHP for development, either early or late. Without a lot of similar variables, you can store the data in an array as an element. Elements in the array have