Php Image Map

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php upload image and generate the specified size map

- php tutorial to upload pictures and generate the specified size chart in proportion This is an image thumbnail function Oh, upload a new picture to $ srcfile Then file $ thumbwidth thumbnail width maximum size and $ thumbheitht thumbnail image maximum size Generate a thumbnail. Image thumbnail function parameters: $ srcfile original address; $ dir new map directory $ thumbwidth thumbnails width maximum size $ thumbheitht thumbnails thumbnails ...

PHP image watermarking, cut the head like a picture and automatically zoom

An example of PHP tutorial image watermarking, cut the head like a picture and automatically zoom code, he can upload your pictures to generate the specified size renderings and pictures can be automatically cut, see the following example. <html> <head> <meta http-equiv = "content-type" content = "text / html; charset = gb2312"> & ...

Challenge the public wisdom in Web Analytics (2)--Hot map

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall "each period" everybody is immersed in the time, and is swept away by the passing years. Man's life is just a struggle against time. We would like to seize a love, a friendship, but these feelings can only be attached to people to survive, and each of us, as time goes by, also constantly disintegration and sinking-or die, or sneak out of our lives, or we have changed. --Proust "Preface" in the last period we discussed in detail bounce RA ...

How does the PHP program website optimize?

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall now SEO is basically in a wide range of applications, PHP programs, corporate sites are more and more, In fact, I have always liked to use ASP, but found that a lot of foreign space now does not support ASP, so also studied a bit PHP, site built, of course, also want to have a good site rankings, bring traffic and ...

Image server architecture evolution

Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...

Web Click on the hot map (Heat map)

Site analysis through the statistical click Stream data and other types of data generated by the site, providing a variety of http://www.aliyun.com/zixun/aggregation/9282.html "> Data reports to monitor the operation of the site, Provide reference for the optimization and improvement of the website. But the website analysis can provide not only the data, which hits the hot graph (Heat map) is to the website analysis a very good expansion, at present on-line introduction clicks the hot Diagram article also to be more, many website interaction designers with clicks ...

PHP saves the uploaded map to the database and displays the code

The PHP tutorial saves the uploaded map to the database tutorial and displays the code//Connect to database $errmsg = ""; if (! @mysql tutorial _connect ("localhost", "root", "")) {$errmsg = "cant c ...

SEO a little old experience to share with you

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall first lesson: What is the Google ranking technology? After my years of practice and research, in our commonly used dozens of of network promotion methods, Google search engine ranking is the most effective one. Since: 1. Google is the world's most users of the search engine; 2. The quality of the passenger flow through the search engine is very high, most of them are your potential customers; 3. Once you get a good ranking on Google, it will continue to bring you customers every day, 4. Only ...

PHP to get all the pictures on the page address

This article analyzes and introduces a variety of use of regular extraction of the map in the picture, see all the following examples I can not preg_match_all this function, there is a need for friends to refer to. --code as follows copy code <?php//Get page All picture address function getimages ($str) {$match _str = "/(http://) + ([^ rn ...)

Phplot 5.7.0 Publish PHP Graphics class for creating charts

Phplot is a graphic library for dynamic science, business, and stock market charts. It allows phphttp://www.aliyun.com/zixun/aggregation/7155.html "> developers to create pie charts, histogram, line diagrams, point diagrams, etc. from a PHP application. Phplot is a PHP graphics class for charts and floor plans. It works based on PHP5 (but older versions can use PHP4), using the PHP GD extension to generate PN ...

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