10 recommended articles about php chmod() function

Mainly start from these three aspects: database PHP code HTML code & ThinkPHP view template code The database uses mysql5.7. And use the latest version of PHP PHP7, apache2.4, Ubuntu16.04 preparation: download thinkphp5 code, put it in the apache directory, grant 777 permissions chmod 777 -R tp5/ Use atom or sublime or PhpStorm to open your project, prepare to code and build the database thinkphp5 -- phpMyAdmin SQL Dump -- version 4.4.15.5 -- http://www.phpmyadmin.net -- -- Host: localhost -- Generation Time: 2016-07-06&

1. ThinkPHP5 development (1) Detailed explanation of the login function (picture)

##Introduction: Mainly start from these three aspects: database PHP code HTML code & ThinkPHP view template code The database uses mysql5.7. And use the latest version of PHP PHP7, apache2.4, Ubuntu16.04 preparation: download thinkphp5 code, put it in the apache directory, grant 777 permissions chmod 777 -R tp5/use atom or sublime or PhpStorm to open your project, prepare coding to build the database thi

2. php’s mkdir() function is a safer way to set permissions when creating a folder

Introduction: This article mainly introduces the relatively safe permission setting method of PHP's mkdir() function to create a folder. The situation encountered is that the system umask affects the specified permission parameters of mkdir. It is smaller than expected. This problem does not occur when using the chmod function. Friends who need it can refer to

3. php chmod function changes the file mode

Introduction: When we operate files, we often use the chmod function to change the operating permissions of the specified directory,

4. php super simple code for short URL

##Introduction: php Short URL super simple code system environment: php, apache2, linux Operation to generate php short URL: Copy the code to index.php and put it in a secondary directory with only 1 character (such as u) as the folder name. Add write permission to this directory. To save trouble, just chmod 777 u (the root directory is also OK, you may need to change the code to avoid affecting other files) URL generation result: Change http://www.heimaolianmeng.com/heimaoseojishu/ into ht...

5.

centos7 - Strange php file read and write permission problem [all 777+apache:apache]?

Introduction: As the title says, my current website directory is /var/www/html (777 permissions) and then my /var/www/html/g/data/visit .php file {code...} function.php {code...} This is part of the result of my ls -l {code...} Then I looked at the user and group in httpd.conf,...

6.

php super simple code for short URL

##Introduction: PHP short URL super simple code system environment: php, apache2, linux Operation to generate PHP short URL: Copy the code to index.php and put it in a second level with only 1 character (such as u) as the folder name in the directory. Add write permission to this directory. To save trouble, just chmod 777 u (the root directory is also OK, you may need to change the code to avoid affecting other files) URL generation result: Change http://www.heimaolianmeng.com/heimaoseojishu/ into ht...

##7. linuxChange the owner or group of a file or directory

Introduction: During the ftp upload process, if you upload a file while logging in as root in sftp mode, you will be prompted that you have no permission when uploading via ftp again. The reason is that the file has been entered as the root user. How to restore it? What about the permissions of the www user of ftp? Then the chmod command will be used. Let’s first understand the chmod command: chmod [-cfhvR] [--help] [--version] user[:group] file... Parameter description user The user of the new file owner ID group new file

8. Permission denied problem encountered by php when using move_uploaded_file

Introduction::This This article mainly introduces the Permission denied problem encountered by PHP when using move_uploaded_file. Students who are interested in PHP tutorials can refer to it.

9. php short URL super simple code php reference URL code Baidu short URL short URL generation

Introduction: Short URL, php: php short URL super simple code: php short URL super simple code System environment: php, apache2, linux Operation to generate php short URL: Copy the code to index.php and put it in a file with only 1 character (such as u ) as the folder name in the secondary directory. Add write permission to this directory. To save trouble, just chmod 777 u (the root directory is also OK, you may need to change the code to avoid affecting other files). The URL generation result: change http://www.heimaolianmeng.com/heimaoseojishu/ into h

10. php interview question four - Linux part (advanced part) linux php linux uninstall php linux start ph

Introduction: PHP interview questions, Linux: PHP interview questions four - Linux part (advanced part): 1. Please explain the use of the following 10 shell commands (Sina Technology Department) top, ps, mv, find , df, cat, chmod, chgrp, grep, wctop: This command provides real-time monitoring of the system processor status. It can display the resource usage of each process in the system in real time. This command can sort and display system task processes according to CPU, memory usage and execution time. It can also be set and displayed through interactive commands. ps: Display the running dynamics of system processes at an instant. mv: File/directory rename or change

[Related Q&A recommendations]:

shell - Java executes Linux instructions to grant permissions to files and it is invalid

java - Why can’t an Android APP with root permissions access /dev/input (the directory permissions have also been changed to drwxrwxrwx)?

linux - Setting the execution permission of the installation file in the nginx+php-fpm environment

android - When the launchMode of the target activity is singleTask, how to return data to the source Activity?

cygwin uses git, giving permissions to id_rsa

The above is the detailed content of 10 recommended articles about php chmod() function. For more information, please follow other related articles on the PHP Chinese website!