PHP Tutorials

Delete all files under Folders and their folders, delete folder files /** * Delete all files under the folder and its folders */public static function Deldir ($dir) {//delete files in directory first: $dh =opendir ($dir); while ($file =readdir

PHP strnatcmp () function "Natural Sorting algorithm" for string comparison usage analysis (contrast strcmp function), strnatcmpstrcmp This example describes the use of the STRNATCMP () function "Natural sorting algorithm" in PHP for string

thinkphp Query method Summary, thinkphp Query method This paper summarizes the thinkphp query method. Share to everyone for your reference, as follows: First, the general Query method 1. Use string queries;Copy the code as follows: $m->where (' id=1

A brief analysis of the use of list () function in PHP, phplist This example describes the use of list () functions in PHP. Share to everyone for your reference, as follows: The list () function in PHP is used to assign values to a set of variables

PHP extension migrated to PHP7 extended compatibility issue record, PHP7 compatibility When the PHP7 extension is written, some of the kernel methods provided are not fully compatible with previous versions of PHP. There are many ways to adjust the

PHP 3 ways to download remote files and performance considerations, Today when doing export Excel, always want to test the exported Excel file, frequent download and open, very troublesome Just want to write a snippet code one go server export

The PHP function of invoking comment template and loop output comment in WordPress, detailed WordPress Comments_templateThe Comments_template function is a function that invokes a comment template, which is simple to use, as is an include file

Use powerful Imagick to easily generate combined thumbnails under PHP, Imagick thumbnail images project: blogtarget: use-imagick-to-composite-images-thumbnail.mddate: 2016-02-19status: publishtags: - php - imagick - thumbnailcategories:

Randomness in PHP do you feel lucky? , PHP randomness feels This paper analyzes the problems related to generating random numbers for encryption. PHP 5 does not provide a simple mechanism to generate cryptographic strong random numbers, but PHP 7

Detailed JS asynchronous file loader, detailed JS asynchronous loading We often encounter this scenario, some pages rely on third-party plug-ins, and these plug-ins are larger, not suitable for packaging into the main JS page (assuming that we are

PHP Common Tools class Daquan, Tools category Daquan 0)); $i + +) {if ($number = Strpos (Str_pad (Decbin (substr ($string, $i, 1)), 8, ' 0 ', str_pad_left), ' 0 ')) {if ($length setlanguage (' zh_cn '); $mailer->host = Yii::app ()->params['

thinkphp Basic Primer (1), thinkphp basics Thinkphp directory is as follows, application as the name implies is the meaning of the application (our code here), public is the meaning of common files (mainly JS CSS, such as front-end resource files),

thinkphp namespace usage examples, thinkphp namespaces This example describes the Thinkphp namespace usage. Share to everyone for your reference, as follows: The new version (3.2) uses namespaces to define and load class library files, solve

PHP floating-point comparison size method, PHP floating-point size The example in this article describes the method of PHP floating-point comparison size. Share to everyone for your reference, as follows: ';//echo $c. '';//output will be displayed

The use of Wp_title () function in WordPress development, Wordpresswp_title Wp_title function in WordPress is used to display the article, page, category and so on the title of a function, but on the index page, the function will not show anything.

How to implement a PHP framework series article "6" MySQL database, Issues to consider in implementing a MySQL database encapsulation Ease of Use Use direct SQL statement operations. As long as the SQL statements are written, there will

Object-oriented summary of the PHP kernel, object-oriented PHP kernel One, create a class in PHP Creating a simple class in PHP is like this: II. Structure of Zend_class_entry Zend_class_entry is a struct defined in the kernel and is the

PHP uses curl to simulate the way post uploads and receives files, This example describes how PHP simulates post upload and receive files using Curl. Share to everyone for your reference, as follows: Public Function Action_upload ()

Initial knowledge of thinkphp controller, first knowledge of thinkphp This paper focuses on the definition of thinkphp controller, the basic operation of the content, I hope you can have a preliminary understanding of the thinkphp controller. The

Upload a single file to multiple machine tools Examples of Use: ./mooon_upload-h=192.168.10.11,192.168.10.12-p=6000-u=root-p= ' root123 '-s=./abc-d=/tmp/ Represents a local file./abc uploaded to the/tmp/directory of two machines 192.168.10.11 and 192