Article Introduction：PHP data file cache class code example

2016-07-25 comment 0  1106

Article Introduction：Very practical php cache class file example

2017-08-12 comment 1  2558

Article Introduction：This article mainly introduces the usage of the PHP file cache class, and analyzes the definition, functions and specific usage techniques of the PHP file cache class in detail in the form of examples. It is of great practical value. Friends in need can refer to it.

2018-06-11 comment 0  1349

Article Introduction：How to get all subcategories under a category in php_php cache file writing

2016-07-25 comment 0  780

Article Introduction：Code sharing for php file cache data class

2016-07-25 comment 0  1002

Article Introduction：Example of phpexcel class library reading excel files

2016-07-25 comment 0  1042

Article Introduction：Implementation code of apc and file cache classes in php

2016-07-25 comment 0  941

Article Introduction：CURL cache remote file code sharing

2016-11-09 comment 0  1676

Article Introduction：The PHP file cache class extracted from the CI community's stblog and CI's file_helper class is a simple file-based key->value cache class. This class can be used to cache some basic information, such as some infrequent changes in the header, footer, and sidebar of the blog, and the content taken out from the database. Before fetching the data, first determine whether the content in the file cache has expired. If it has not expired, take it out. , if it expires, connect to the database to query, rewrite the results into the file cache, and update the expiration time.

2018-05-26 comment 0  2096

Article Introduction：The file and path classes are classes in the C++ standard library used to operate files and paths. File classes include ifstream (read text files), ofstream (write text files), fstream (read and write text files), ofstream (write binary files) and ifstream (read binary files). The path class includes path (representing a file or directory path) and directory_entry (representing file system entry information). In a practical application, a file can be opened for reading and writing, the file contents can be read line by line, and the contents can be written to other files.

2024-04-19 comment 0  422

Article Introduction：: PHP cache class code PHP data cache class: If the number of visits is large, it will cause a great burden on the database, so it is very necessary to do a good PHP data cache (cache) for content that does not change frequently. I made a simple PHP "file cache" class, I hope it will be helpful to everyone. The idea is as follows: for general variables, convert the variable into the format of PHP language and write it to the file. As long as you include the file, it is equivalent to loading the cache; for array-type variables, convert the array into PHP language. Define the string of array, write it to the file, use

2016-07-29 comment 0  1036

Article Introduction：This article mainly introduces the usage of the PHP file cache class, and analyzes the definition, functions and specific usage techniques of the PHP file cache class in detail in the form of examples. It is of great practical value. Friends in need can refer to it.

2018-06-15 comment 0  1087

Article Introduction：Detailed explanation of usage of class SplFileObject for reading large files in PHP

2016-07-25 comment 0  2258

Article Introduction：PHP file download class (supports multiple file types)

2016-07-25 comment 0  1493

Article Introduction：Java uses the read() function of the InputStream class to read the content of the file. In Java programming, we often need to read the content from the file. Java provides various classes and methods for file operations, among which the InputStream class is one of the basic classes for reading bytes from an input stream. This article will introduce how to use the read() function of the InputStream class to read the contents of a file, and comes with code examples. The InputStream class is in the JavaIO library

2023-07-25 comment 0  3074

Article Introduction：Code for reading XML files using DOM class in php

2016-07-25 comment 0  831

Article Introduction：A php file upload class

2016-07-25 comment 0  945

Article Introduction：asp file upload: asp file upload php file upload class code: Copy the code as follows: <?php /** * File upload class */ class uploadFile { public $max_size = '1000000';//Set the upload file size public $file_name = 'date';//The renaming method represents naming based on time, and others use the given name public $allow_types;//The file extensions allowed to be uploaded, different file types are separated by "|" public $

2016-07-29 comment 0  786

Article Introduction：Parse a CSS File with PHP: Selectively Extract Classes with "postclass"Question:You seek a method to parse a CSS file in PHP and extract each...

2024-11-13 comment 0  493

Article Introduction：Extension classes and examples of PHP file upload class upload_class

2016-07-25 comment 0  1282