PHP

PHP imports the data in the excel file to the database in batches. during Project creation over the past few days, you may encounter the need to import data in batches. after submitting the excel table, we need to insert all the content in the excel

This article mainly introduces thinkPHP Mall announcement function development issues, and analyzes the ajax interaction and database operation related skills involved in the mall announcement function based on thinkPHP in the form of examples, if

The backend engineer gave me the interface address for uploading images on this app client. Why did I prompt that the upload was successful but it was not displayed? The backend engineer gave me the interface address for uploading images on this

Report generation and reading are often used in the website management background. CSV and Excel are common report formats. This article describes how to generate and Read excel files in php, you can find out what you need. Tables are usually

Abstract: Original: PHP kernel research and other member attributes and methods... this article will detail the member attributes and methods of the PHP class. The previous article introduced zend_do_begin_class_declaration, which is used to create

This article describes the php_curl library and how to better use php_curl. $ch = curl_init(); $c_url = 'http://www.baidu.com'; $c_url_data = "product_&type=".$type.""; curl_setopt($ch, CURLOPT_URL,$c_url); curl_setopt($ch, CURLOPT_POST, 1);

This article mainly introduces the memcached example of the PHP memory cache function, and briefly introduces memcached, which is a typical application of php to operate memcached. if you need it, let's take a look, the following describes the

This article mainly introduces the relevant information and detailed code for php to create a cross-platform restfule interface based on curl extension. For more information, see. Restfule interface Applicable platform: cross-platform Dependent on:

Before learning yii2, I already knew the term "dependency injection" and tried to understand it. However, it was always in the fog, and it may have never been possible to actually use it, so I don't know much about it. this time I learned yii2, and

In the previous concise YiiFramework development tutorial (4) Hangman guessed word game instances skipped several issues. The first was the configuration file main. the URLManager of php, the base class CComponent of Controller, and the CHtml help

Htaccess syntax tutorial apache server pseudo-static rules tutorial Htaccess syntax tutorial apache server pseudo-static rules tutorial Although there are many tutorials on the Internet, they are not all found at all. so I want to write a simple and

The best language has released a new version, an epoch Big version: PHP7. PHP7 fixes a large number of bugs and adds features and syntactic sugar. These changes involve familiar and unfamiliar core functions and extensions such as core packages, GD

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time,

This article mainly introduces how PHP uses DOM and simplexml to read xml documents, and analyzes related operation skills for creating, loading, and reading xml files using DOM and simplxml in php in combination with examples, for more information

To have a preliminary understanding of Yii, we will describe how to build the first Yii application in this section. We will use yiic (command line tool) to create a new Yii application. Gii (powerful web-based code generator) for specific tasks...

Console applications are mainly used for offline operations required by online Web applications, such as code generation, search index compilation, and mail sending. the Yii Framework provides an object-oriented framework for compiling console

This article describes how to obtain the real IP address of a real client in PHP. REMOTE_ADDR is the IP address that your client uses to "Shake hands" with your server. If "anonymous proxy" is used, REMOTE_ADDR displays the IP address of the proxy

Conversion of strings and arrays is often used in program development. PHP mainly uses the explode () function and implode () function to implement it. The following describes in detail. PHP array and string conversion Conversion of strings and

The first two articles, "how to sort PHP arrays" and "reverse order of PHP arrays", introduce two groups of functions, one in ascending order and the other in descending order ), today, we will introduce the random and reverse orders of arrays in

The integer data type is an integer that we often call. it can only be an integer. for example, if we write 123456, my age is 20. this is an integer or-123456, which indicates an integer, all of these are written in decimal format. you can also