Using PHP to crawl Baidu Bar to specify photo album

@set_time_limit (10);Paste Name$tbname = "Mugen";Photo Album ID$tid = "2124904411";Figure Album URL template$GALLERYURLTPL = "http://tieba.baidu.com/photo/bw/picture/guide?kw=%s&tid=%s";A local Directory$savepath = "r:/images/";Post

PHP to determine whether the terminal is a mobile phone or computer access to the site code

0) {//Check whether the Browser/gateway says it accepts WML. $BR = "WML"; else {$browser = isset ($_server[' http_user_agent ')]? Trim ($_server[' http_user_agent ']): '; if (empty ($browser)) return true; $mobile

10 PHP Some unknown advanced application techniques

PHP's unique syntax mixes C, Java, Perl, and PHP with its own innovative syntax. It can execute dynamic Web pages faster than CGI or Perl. Dynamic pages made with PHP compared to other programming languages, PHP embeds programs into HTML documents

PHP uses substr () and Strpos () to find a method for a particular character in a string

The example in this article describes the way PHP uses substr () and Strpos () to find a particular character in a string. Share to everyone for your reference. The specific analysis is as follows: Requirement: Look for the character in the

How to get system information in PHP

$root = getenv (' Document_root '); Server Document root directory$port = getenv (' Server_port '); Server port$file = getenv (' Script_name '); Current execution file$ua = getenv (' http_user_agent '); User UA$method = getenv (' Request_method ');

How to parse XML files with PHP

DomElement DomElement domdocument::createelement (String $name [, String $value]) Creating node elements String $name: Section Roll Call String $value: Value of Node 8. Add nodes domnode domnode::appendchild (Domnode $newnode) Add child nodes

The development environment of nginx+php under Win7

IIS is used as a Web server under Win7, but recently because of the requirements of the project, it is necessary to automatically make a turn when the server encounters a 404 error (not on the client's jump, but when the server receives the client

Introduction to PHP and operator precedence for access control

This article mainly introduces the introduction of access control and operator precedence in PHP, need friends can refer to the following copy code code as follows: class Foo { private $name = ' hdj '; Public Function GetName () { return

PHP View ID instance of current session

This article mainly introduces PHP to view the current session ID method, example analysis of two common access to the session in the ID of the technique, very practical value, the need for friends can refer to the This example describes how PHP

Two methods of generating random strings in PHP

In order to prevent collection, really think a lot of ways, before the limit of IP, the current basic completion, the idea said: in the unit time, such as the number of pages browsed in a minute exceeds the limit, then wait, and finally when the

PHP generates UUID format strings

A UUID is a number generated on a single machine that guarantees that all machines in the same space-time are unique. Typically, the platform provides APIs for generating UUID. The UUID, based on the standard calculations developed by the Open

PHP IE Download attachment problem solving method

  in IE to download the attachment before you empty the cache, Chinese file name to use UrlEncode encoding, there is a good example, the need for friends can refer to the following Key: 1, empty the cache before downloading the attachment in IE.

PHP using OB

Ob_start ([string output_callback])-Open output buffer All output information is not sent directly to the browser, but is stored in the output buffer, which is used to process output information. Ob_end_flush-End (send) the contents of the output

PHP Mail Send class Phpmailer usage example detailed

The example of this article describes the Phpmailer usage of the PHP mail sending class, and details its detailed operation steps. Share to everyone for your reference. The specific steps are as follows: 1. Install SendMail on the server

PHP get Taobao Category ID sample

This article mainly introduces the use of PHP to get the classification of Taobao ID method, we refer to the use of itThe code is as follows: $url = "http://list.taobao.com/browse/cat-0.htm";   $html = file_get_contents ($url);   Echo ' '; $pattern

How PHP determines whether a GIF picture is a dynamic picture

Example The code is as follows /** Determine whether the picture is a dynamic picture (animation)*/function Isanimatedgif ($filename) {$FP =fopen ($filename, ' RB ');$filecontent =fread ($fp, FileSize

PHP Several quick read large file examples

In PHP, the quickest way to read a file is to use functions such as file and file_get_contents, and a few lines of code can be pretty good at accomplishing the functions we need. However, when the file being manipulated is a larger file, these

Windows PHP Installation path configuration error caused Apache can not start how to solve?

This article mainly introduces the Windows under the PHP installation path configuration error caused Apache can not start the solution, this article can be said to be a quote-triggered tragedy, the need for friends can refer to the LoadModule php5_

Introduction to the two methods of connecting my SQL through PHP

MySQL can be connected to the Web through PHP in two ways, a MySQL-related function via PHP, and another ODBC-related function via PHP The related functions are as follows: MySQL function Mysql_affected_rows: Gets the number of columns affected by

Experience: PHP's five basic operating methods for text databases

PHP implementation of the text database data display, add, modify, delete, query the five basic operations of the method I'm using a message. As an example, this program illustrates the five basic operations of the data display, adding, modifying,

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