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Detailed introduction to php thumbnail class

巴扎黑
巴扎黑Original
2017-06-10 16:38:131858browse

In our PHP website development, we often need to process images. The most common one is to generate thumbnails for uploaded images or images in articles. Here are 10 ways to use PHP to generate thumbnails summarized by the PHP Chinese website. Code for you to use and download! 1. Use PHP to get the first picture in the article as a thumbnail code: Get the first picture from the text as a thumbnail code snippet of the article 2. Download a code class for PHP to generate image thumbnails: Share PHP to generate image thumbnails A code class for the thumbnail, including the source address, new path, thumbnail, retaining the source file, whether to overwrite the source file, and the new directory after processing. 3. PHP thumbnail method class: A PHP thumbnail method class, thumbnail method (see 1 for the image to be processed, 2 for the width after processing, 3 for the height after processing), transcode Chinese, and verify whether Obtain the information, determine whether the size of the image needs to be reduced in equal proportions, use the original image as a canvas, obtain the image information, and generate a path. 4. Complete code example of PHP encapsulated image (thumbnail) processing class 5. PHP that supports watermark, thumbnail, cropping and compression

1. 【php thumbnail class】The latest 10 Use PHP to generate thumbnail class library download

Detailed introduction to php thumbnail class

##Introduction: In our PHP website development, we often need to edit pictures Processing, the most common of which is to generate thumbnails for uploaded pictures or pictures in articles. Here are 10 codes that use PHP to generate thumbnails summarized by PHP Chinese website for you to use and download!

2. PHP Thumbnail Class

##Introduction: PHP Thumbnail Class

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2. Problem Analysis and Solutions

Introduction: [PHP Thumbnail Category] Mobile phone photos cannot generate thumbnails and solutions [ This article is original and no reprinting is allowed] 1. Problems that have arisen In the past few days, I have been testing the interface of uploading photos and cutting out thumbnails on my mobile phone, and found that no matter what, the generated thumbnails are completely black. :-(Then I took out this thumbnail list for testing, and found that thumbnails cannot be processed on photos taken with mobile phones... 2. Problem analysis and solutions After consulting in the group, the problem was discovered It may be due to the judgment of the type of file that appears

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php Code Sharing for Generating Thumbnails by Percent_php Example

Introduction: In a recent website project, thumbnails need to be generated when uploading images to reduce the size of the list page and reduce the pressure on the server. I always advocate simplicity, clarity and practicality, and I saw long ones found on the Internet. php thumbnail class, I feel very painful. I admit that the functions they wrote are more powerful, but I don’t need such complicated functions

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php thumbnail class

Detailed introduction to php thumbnail class

Introduction: Thumbnail Category

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