PHPExcel is a PHP class library used to operate Office Excel documents. perfectly worked! worth collecting! The following are related resources:1.How to use PHP reads Excel file information and content? (Picture + video tutorial)2.PHPExcel Development Manual Download a>

Practical php file operation class

php file operation class

Share a php data processing public class, $postList submitted variable list, Modify table data, Number of deleted records.

Share a CSV file processing PHP class, including array data and file data, assembly data , import data for various detections.

Introducing a p class for handling cookies. Friends who need it can download it for reference and learn to use it.

Share a http request processing class (encapsulated based on CURL) , request in get mode (curl), post request, multiple url parallel requests.

AExpand PHP's built-in exception handling class, In the try code block, you need to use the throw statement to throw an exception object before jumping to the catch code block for execution , and capture and use the object of this exception class in the catch code block. Although the built-in exception handling class Exception provided in PHP already has very good features, in some cases, this class may need to be extended to get more functions.

Introducing a PHP text processing class, Open the file in the specified mode and lock it, Return the file content as a string according to the specified size, if not specified, return all,Return as a one-dimensional array. Each line string of the file is used as the value of the array. At the same time, the number of file lines is obtained. Return the file content as a two-dimensional array.

For today's applications, the importance of logs is self-evident. It's hard to imagine an application running in a production environment without any logging capabilities. The functions that logs can provide are diverse, including recording error information, status information, debugging information and execution time information generated when the program is running. In a production environment, logs are an important basis for finding the source of problems. Various information generated when the application is running should be recorded through the log library.

wemall-mobile is an Android app mall based on WeMall. You only need to upload the interface file in the original mall directory to complete the server-side configuration. The client can be customized and modified. This article shares the wemall app mall source code Android processing Alipay interface notification returns for technicians' reference and study.

PHP: Convert Chinese characters to Pinyin (full spelling and initial letters). This is a Chinese character to Pinyin category that was collected online before. This is easier to use. Now I share it with you. If you need it, you can download it. This can be used in the column If you do not fill in the alias name, the default is the class used by the Pinyin page;