PHP

Adjust the PHP file size limit Max_execution_time = 30; Maximum execution time of each script, in seconds Max_input_time = 60; Maximum amount of time each script may spend parsing request data ;

Php file upload with Chinese garbled characters, php file name with Chinese garbled characters Php Upload code: If ($ _ FILES ["file"] ["error"]> 0) { Echo "

How to draw a circular chart in php _ phpgd Library // 1. create a canvas $ Im = imagecreatetruecolor (300,200); // create a real-color image. the default background is black and the image identifier is

Example of using the phpexcel class library to read an excel file Require_once ('include/common. inc. php '); Require_once (rootpath. 'include/phpexcel/iofactory. php '); $ Filepath = './file/xls/1107

Yii cookie operation method example $ Cookie = new CHttpCookie ('mycooker', 'This is my cooker '); $ Cookie-> expire = time () + 60*60*24*30; // There is a deadline of 30 days Yii: app ()-> request-> cookies

PHP image cropping function (image not deformed) * Exif_imagetype -- determines the type of an image. * Description: The function is to crop an image of any size without deformation. * Parameter description:

Php imports csv files to SQL files and inserts them into the database automatically (example) /** * Import a csv file using the php header * Edit: bbs.it-home.org */ Header ('content-type:

Introduction to php-fpm configuration This article introduces the configuration method of php-fpm in the php environment, and describes the configuration options and methods of php-fpm in detail. if you need them, refer to them.This section

An example of a php user-defined function for calculating the remaining time /** * Calculate the remaining time * By bbs.it-home.org */ Public function gettime ($ time_s, $ time_n ){ $

Six methods for renaming uploaded images in php /* Com_create_guid () is a function supported by php5. you can customize unsupported versions by yourself; */ Function guid (){ If (function_exists (

CMSZU website content management system v1.8 (1.7.5 modification and adjustment) CmsZU can manage data of multiple websites.Such as SEO, information, collection, classification, download, images can be displayed on different websites by

Four-step optimization scheme for improving website conversion rate Four-step optimization scheme for improving website conversion rateAfter website development is complete, the most critical issue for website optimization is how to improve

Solution to Chinese garbled characters in PHP file names downloaded in different browsers $ Ua = $ _ SERVER ["HTTP_USER_AGENT"]; $ Filename = "Chinese file name .txt "; $ Encoded_filename = urlencode

Summary of php method for calling external shell System ("/usr/local/bin/webalizer "); ?> Exec ()Prototype: string exec (string command [, string array [, int return_var])The exec () function is similar to

Functions for intercepting Chinese characters (UTF-8 format) in php /** @ UTF-8 Chinese character truncation program @ Http://bbs.it-home.org */ $ Str = "321 This is a test string "; $

The simplest template engine: PHP native template engine ... Er ~ Adding a Cache mechanism is perfect! I don't know if the performance of the regular template engine is higher than that of the regular template engine? $

Implementation of google, bing, and youdao translation Google translation is implemented by capturing the results of Web translation.Bing translation calls its API to correct errors in the official sample code.Youdao translation calls

Php removes html tags to obtain the input plain text document strip_tags $ Text ='Test paragraph. Other text '; Echo strip_tags ($ text ); Echo "\ n "; // Allow Echo strip_tags ($

Usage of unlink (), mkdir (), and rmdir () in php Unlink () function use instance // Use the unlink function to delete an object $ Filename = "data.txt"; // defines the variable

Php encoding conversion function (the automatic conversion character set supports array conversion) // The automatic conversion character set supports array conversion. Function auto_charset ($ fContents, $ from