#/usr/local/php/bin/php –i|head //查看php.ini路径为/usr/local/php/etc/php.ini
一、配置disable_function
#vim /usr/local/php/etc/php.ini
disable_functions=eval,assert,popen,passthru,escapeshellarg,escapeshellcmd,passthru,exec,system,chroot,scandir,chgrp,chown,escapeshellcmd,escapeshellarg,shell_exec,proc_get_status,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,leak,popepassthru,stream_socket_server,popen,proc_open,proc_close
//禁止掉这些函数
二、配置error_log
#vim /usr/local/php/etc/php.ini
display_errors=off //如果为on则在浏览器访问显示错误
log_errors=on
error_log =/usr/local/php/logs/php_errors.log
# mkdir /usr/local/php/logs/ //创建错误日志生成目录
# chmod 777 !$ //权限改为777
找到error_reporting修改为error_reporting = E_ALL | E_STRICT
# /usr/local/apache2/bin/apachectl graceful //重新加载
三、配置open_basedir
#vim /usr/local/php/etc/php.ini
open_basedir = /data/www/:/tmp/ //限制用户只能访问/data/www和/tmp目录
#vim httpd.conf //可以在Apache中修改
php_admin_value open_basedir “/data/www/:/tmp/” 限制用户访问

The article explains how to create, implement, and use interfaces in PHP, focusing on their benefits for code organization and maintainability.

The article discusses the differences between crypt() and password_hash() in PHP for password hashing, focusing on their implementation, security, and suitability for modern web applications.

Article discusses preventing Cross-Site Scripting (XSS) in PHP through input validation, output encoding, and using tools like OWASP ESAPI and HTML Purifier.

Autoloading in PHP automatically loads class files when needed, improving performance by reducing memory use and enhancing code organization. Best practices include using PSR-4 and organizing code effectively.

PHP streams unify handling of resources like files, network sockets, and compression formats via a consistent API, abstracting complexity and enhancing code flexibility and efficiency.

The article discusses managing file upload sizes in PHP, focusing on the default limit of 2MB and how to increase it by modifying php.ini settings.

The article discusses nullable types in PHP, introduced in PHP 7.1, allowing variables or parameters to be either a specified type or null. It highlights benefits like improved readability, type safety, and explicit intent, and explains how to declar

The article discusses the differences between unset() and unlink() functions in programming, focusing on their purposes and use cases. Unset() removes variables from memory, while unlink() deletes files from the filesystem. Both are crucial for effec


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Linux new version
SublimeText3 Linux latest version

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

Dreamweaver CS6
Visual web development tools

Dreamweaver Mac version
Visual web development tools

WebStorm Mac version
Useful JavaScript development tools
