<?php
class CreateHtml
{
function mkdir( $prefix= 'article' )
{
$y = date('Y');
$m = date('m');
$d = date('d');
$p=DIRECTORY_SEPARATOR;
$filePath='article'.$p.$y.$p.$m.$p.$d;
$a=explode($p,$filePath);
foreach ( $a as $dir)
{
$path.=$dir.$p;
if(!is_dir($path))
{
//echo '没有这个目录'.$path;
mkdir($path,0755);
}
}
return $filePath.$p;
}Static document refers to a document with fixed content. It is created by the World Wide Web server and stored in it. When a client uses a browser to access the document in the World Wide Web server, a copy of the document is sent to the client, and the client can use the browser to display the document. Of course, the document content in the server can be modified, but the client cannot modify it. The biggest advantage of static documents is that they are simple and can be created by non-programmers. Its disadvantage is that it is not flexible enough. Therefore, documents whose content changes frequently are not suitable for static documents.
All resources on this site are contributed by netizens or reprinted by major download sites. Please check the integrity of the software yourself! All resources on this site are for learning reference only. Please do not use them for commercial purposes. Otherwise, you will be responsible for all consequences! If there is any infringement, please contact us to delete it. Contact information: admin@php.cn
How to enable Pico.css on demand in a project without polluting styles globally
09 Feb 2026
Pico.css has provided the pico.conditional.min.css version since v2, which only takes effect on elements with class="pico" added, completely solving the problem of style conflicts with other UI libraries.
What is the difference between mysql full database recovery and single database recovery_mysql operation method instructions
09 Feb 2026
Full database recovery is to directly import the SQL file generated by mysqldump--all-databases, covering all libraries (including system libraries). The risk is high, but it is suitable for the entire instance crash; you must check the CREATEDATABASE statement, target library list and character set, SQL mode, permission library synchronization and other details.
How to secure your MySQL server? (Security Hardening Checklist)
26 Feb 2026
MySQL security hardening requires disabling anonymous users and test libraries, restricting root remote login and creating dedicated management accounts, forcing TLS encryption, closing local_infile and other dangerous functions, and regularly checking key security variables.
How to use the filter_var function for validation in PHP?
09 Nov 2025
The filter_var() function is used to verify and clean data. It supports email, integer, URL, IP and other format verification. It is implemented through built-in filters such as FILTER_VALIDATE_EMAIL without the need for external libraries.
How to correctly load JARs with embedded dependencies (such as 'fat JARs') in Java applications
10 Feb 2026
This article explains in detail why the "fat JAR" containing the libs/ directory cannot be directly loaded as a normal dependency, and the standardized practice plan for safely introducing external libraries in SpringBoot, Tomcat and other environments.
Best way to keep unparsed JSON fields in Go
01 Jan 2026
This article discusses how to decode some fields into a structure while retaining other fields not defined in the structure when using the encoding/json package to process JSON data in the Go language. We will introduce methods using the json.RawMessage type and custom Unmarshaler/Marshaler interfaces, and briefly mention solutions from other libraries to help developers flexibly handle dynamic JSON data.
Popular tool
A collection of 50 excellent classic PHP algorithms
Classic PHP algorithm, learn excellent ideas and expand your thinking
PHP library for dependency injection containers
PHP library for dependency injection containers
Small PHP library for optimizing images
Small PHP library for optimizing images