PHP Tutorials

Sometimes when using a division operation, some numbers may not be able to be removed, but if we want the integer part of the result, then what functions can we use to solve this problem? 1, round-to the floating point number roundingFloat round

Laravel5.3 started using Passport as an API authorization, passport is based on OAuth2, The following article mainly introduces you to the use of passport in Laravel5.5 to achieve Auth authentication method, the text through the sample code

The following small series for you to share a detail in PHP public,private,protected,abstract and other key words of use, with a good reference value, I hope to be helpful to everyone. Let's take a look at it with a little knitting. Keywords

This article mainly introduces the method of PHP to return request data in JSON or XML format, has a certain reference value, now share to everyone, the need for friends can refer to Whether it is the Web page or the mobile side, need to request

This article mainly introduces the PHP default time zone changes, has a certain reference value, now share to everyone, the need for friends can refer to Each region has its own local time, and in the Internet and radio communication, time

This article mainly introduces the use of PHP socket to obtain the SSL certificate and public key information, the text gives a detailed sample code for everyone to reference the study, for everyone has a certain reference learning value, the need

This time for everyone to bring PHP language comments, single-line comments and multiline comment implementation step resolution, PHP language comments, single-line comments and multiline annotation implementation of the considerations are what, the

This article mainly introduces phpexcel how to export Excel method, the interested friend's reference, hoped to have the help to everybody. Set the Includepath of the Phpexcel class library Set_include_path ('. '). Path_separator. '

This article mainly introduces the PHP connection SQL Server 2008, interested in the friend's reference, I hope to help you. PHP's own MSSQL extension php_mssql.dll is for SQL Server 2000, the version of SQL Server 2000+ with third-party extensions

This article mainly introduces the anonymous function and the closure (closure) usage in PHP, and I hope it will help you with your friends ' reference. One: anonymous function ( can be used at php5.3.0 or above ) The anonymous function in PHP

This article to share the content is about Nginx and PHP installation and configuration two installation and configuration php-fpm, has a certain reference value, the need for friends can refer to first, compile and install PHP 1. Create the

This article mainly shares with you 16 PHP design pattern Introduction, the article involves some UML class diagram, in order to understand better, can read UML class diagram first. Hope to help everyone. First, the factory model The factory model

A cross-domain refers to a document or script under a domain that tries to request resources under another domain, where the cross-domain is generalized. This article is mainly to share with you the front-end cross-domain solution and hope to help

If you are a Web development engineer, then you must use PHP many applications that have been developed Web . But do you know how to use PHP Quick Build a command line application (tool)? Below I'll show you how to PHP build a command-line

This article mainly introduces the Thinkphp5+phpexcel implementation of bulk upload form data function, the need for friends can refer to the following 1. First to download phpexcel into the vendor folder, my path is: Project/vendor/phpexcel/, the

"Hanshunping 2016 latest PHP object-oriented Programming video tutorial" explains an important programming idea, is the object-oriented thinking. Learning this kind of thinking will be of great help to future programming. PHP Object-Oriented

A friend want to do the Android version of the Instant messaging app, just for PHP will be some, want to ask everyone PHP suitable for instant messaging service side? What are the pros and cons? Reply content: A friend want to do the Android

Customer Service interface-Send message Interface Invocation Request Description HTTP request mode: POSTHttps://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=ACCESS_TOKEN Note that if you need to send a message with a customer service

What does it mean when a decimal is added to a 16-bit floating-point number in a JavaScript timer? Take a look at this: var startNum = 1; setInterval(function () { startNum += 0.1; console.log(startNum); }, 500); Print it out

Brief introduction Compared to other open source languages such as Perl and Python, the PHP community lacks a strong job to develop a math library. One reason for this may be that there are already a large number of sophisticated mathematical tools,