PHP Tutorials

Tutorials | Application instance PHP generate WAP page WAP (Wireless Communication Protocol) is an open global standard for communication between digital mobile phones, personal handheld devices (PDAs, etc.) and computers. Because the static WAP

What is the definition and usage of the PHP chdir () function? In PHP, the chdir () function is to change the current directory, what it means is to get the current directory, a directory, your current directory is the Www/index directory, when

Console applications are primarily used to implement offline operations required for online Web applications, such as code generation, search index compilation, mail sending, and so on. The YII Framework provides a framework for writing console

Objective: In the previous we introduced two-point lookup, interpolation lookup. The interpolation lookup is an improvement on the binary lookup. Similarly, the protagonist of this blog, Fibonacci Lookup, is also an improvement on binary search

My implementation of the method, mainly to the Java generated key to PHP can recognize the key in PEM format, the other add-sign, check the use of call OpenSSL built-in signature method. The key generated by Java is primarily a string, whereas the

Previously, the ID was directly used as a get parameter in the front-end of a variety of transmission, such as a.com?uid=16Such address, if the user found this rule, as long as the 16 changed to 17, 18, 19 and so on, you can view the data of

Self-developed a package, which uses provider to register the service, but it is useful to the Config () method to get the configuration, the problem is that the config file has not been publish, I feel that my thinking is not right ah. The code is

Today try to write a PHP and C language through the socket communication program, read the PHP manual, found that there are several ways to establish a socket client. 1, through Fsockopen () to establish a socket connection, and then use Fputs ()

Although the previous use of tinyint and other preservation, but found that business logic is often changed, the number sequence is disrupted, and the naked eye becomes difficult to identify, if you directly execute SQL statements in the database

Optimizer+ is the first and fastest opcode caching tool for Zend developed closed-source, but free-to-use PHP optimization acceleration components. Now, Zend technology company will optimizer+ under PHP License open source becomes Zend Opcache. The

Occasionally stroll down, leetcode lintcode brush the title site, the knowledge of the algorithm data structure, but found generally can only use, java javascript and python so on brush. So I hope to have a PHP brush with the exchange, if it is

As a Linux program developers, must have encountered makefile, with make command to compile their own written program is indeed very convenient. In general, it is not easy to write a simple makefile by hand, if you want to write a makefile that

Ways to enable and deactivate a site A2ensite Site name A2dissite Station Roll Call Name-based virtual host (distinguished by domain name) After installing Apache, there is a virtual host called default. When you create a new virtual host, you can

1, through $_server[' http_user_agent '] to write a PHP to determine the browser type method. Function My_get_browser () { if (empty ($_server[' http_user_agent ')) { Return ' command line, the robot is coming! '; } if (False!==strpos ($_server[

Short link, in layman's terms, is to convert long URL urls into short URL strings through program calculations. In this case, the advantages are: 1, content needs, 2, user-friendly, 3, easy to manage. Early short links are widely used in image

Through the following code, you can ldap_bind detection authentication, but do not know how to change the password to do; $domain = ' sclivein.com ';$ad = Ldap_connect ("192.168.1.100") or Die (' Could does connect to LDAP server.

install git program Contos Yum Install–y Epel-release Yum install–y git Ubuntu Sudo apt-get Install git Install on Windows Https://git-scm.com/download/win The final step is required after Setup is complete git config--global user.name

Author: Polaris (php@yeah.net) First, the basic principle Netscape EnterPRise Server executes CGI programs in two ways. Specifies a directory that contains only CGI programs, all programs in that directory, whatever the suffix is executed, the

How to generate UUID in PHP, the method of survival uuid. The code is as follows: function guid () {if (function_exists (' Com_create_guid ')) {return com_create_guid ();} Else{mt_srand (Double) microtime () *10000)//optional for PHP 4.2.0 and up.

Build PHP Runtime Environment tool with one click 1.APMServ http://apmserv.s135.com/ Domestic research and development, powerful, simple operation, no need to install, just a little mouse, you can in their own computer fool automatically build a