PHP method to implement additi...

This article mainly introduces the PHP implementation of addition and subtraction operations for dat...

Detailed explanation of php ra...

This article mainly introduces the simple random string generation method in PHP, and analyzes the r...

PHP method to randomly obtain ...

This article mainly introduces the method of PHP to randomly obtain 20 records from millions of data...

PHP implements grouping method...

This article mainly introduces the method of grouping according to the value of the array in PHP, in...

How to get audio file duration...

This article mainly introduces the method of obtaining the duration of audio files in PHP. It implem...

PHP implements method of readi...

This article mainly introduces the method of simply reading xml files with PHP, and involves PHP imp...

PHP method to restrict IP acce...

This article mainly introduces the method of restricting IP access in PHP, involving PHP's related o...

PHP implementation to obtain e...

This article mainly introduces the method of obtaining excel file data in php. Has very good referen...

PHP7 multi-threading tutorial

This article mainly introduces the PHP7 multi-threading construction tutorial. Friends who need it c...

PHP implements reading and sav...

This article mainly introduces in detail how PHP reads and saves base64-encoded image content. It ha...