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This example describes how PHP uses Phpexcel to remove the columns specified by Excel cells. Share to everyone for your reference, specific as follows: The requirement is this: There is a system that is used only by the company's internal and

This article illustrates a simple way to parse mysqli query results in PHP. Share to everyone for your reference, specific as follows: You can put the results of a query into an object or array: 1. Put the results of the query into the object:

The examples in this article describe the errors and log usages in Laravel. Share to everyone for your reference, specific as follows: Log The logs in Laravel are encapsulated based on Monolog. Laravel did a few things on it: ① simplifies

This article illustrates the implementation method of LARAVEL5 rights management. Share to everyone for your reference, specific as follows: Thoughts on the Authority management Recently used laravel design background, the background needs to have

This article analyzes the php file upload operation. Share to everyone for your reference, specific as follows: File Upload Occurs when the browser sends a request to the server. file, for browsers, is a special type of data in the form. Data in

This example describes the PHP implementation in the Sina cloud using Imagick to generate thumbnails and upload the method. Share to everyone for your reference, specific as follows: Imagick is a PHP image processing Plug-ins We can use Imagick to

In this paper, we analyze some of the frustrating floating-point arithmetic in PHP. Share to everyone for your reference, specific as follows: In the electrical business, the calculation price is unavoidable, and then found a hole in PHP,

This example describes the PHP simple database operations class. Share to everyone for your reference, specific as follows: In the development of the project, the database is the essential thing. But many times it is a headache for the complexity

This article describes the SAE real-time Log Interface SDK usage. Share to everyone for your reference, specific as follows: Sina SAE is the first public cloud platform developed by Sina Research and Development Center in China, and it is also more

This article is an example of how PHP obtains information about the server's operating system. Share to everyone for your reference, specific as follows: The following is the basic statement that PHP obtains the current server information. PHP

The example of this article summarizes the PHP image add watermark function. Share to everyone for your reference, specific as follows: Example 1, very simple to add a watermark function under the diagram Example 2, a more complete

This article illustrates the way PHP uses CUTYCAPT to save a screenshot. Share to everyone for your reference, specific as follows: Screenshot of this feature we may use the most is the QQ screenshot, or use asp.net to achieve screenshots, in fact,

This article illustrates the simple method of counting the number of Chinese in PHP. Share to everyone for your reference, specific as follows: Before the company is to do foreign trade is used in English so the length of the statistics is the use

This paper illustrates the method of PHP custom function to realize Chinese character conversion UTF8 encoding. Share to everyone for your reference, specific as follows: The function is composed of two parts: function Htou ($c) { $n =

This article describes the PHP binary lookup algorithm. Share to everyone for your reference, specific as follows: BinarySearch The method used in the binary lookup is relatively easy to understand, taking an array as an example: ① first takes

The example of this article summarizes the operation skills of PHP session sessions. Share to everyone for your reference, specific as follows: Session Technology Session Store session data on the server side while enabling session data to

This article illustrates a simple way to prevent SQL injection in PHP. Share to everyone for your reference, specific as follows: SQL injection is generally due to the irregular syntax, the problem appears on the SQL statement, and the decisive is

This example describes the serialization usage in PHP. Share to everyone for your reference, specific as follows: Function: Serialization is used to store or transmit objects, and the object is obtained by drag. 1. Person.class.php: age =

The example of this article tells the PHP+JS implementation of the product seconds to kill countdown usage. Share to everyone for your reference, specific as follows: the time of = $nowtime) { $lefttime = $endtime-$nowtime;//The actual

This article gives an example of how the PHP version of the micro-letter returns user text input. Share to everyone for your reference, specific as follows: Get what the user has entered and return the same content Get POST data//$PostData =