Linux Ask! is a Q & A web site specific for Linux related questions. Questions are collected, answered and audited by experienced Linux users.
Set PHP settings in Apache configuration
Answer:
It is possible to set PHP (PHP5) settings in the Apache configuration.
E.g. Turn on register_globals
Add the following lines to the Apache configuration (httpd.conf)
<IfModule mod_php5.c>
php_value register_globals 1
</IfModule>
Restart Apache to take effect
# apachectl -k graceful
Install GD Library for PHP on Linux
Answer:
To install GD Library for PHP on Linux
1. Fedora/CentOS
# yum install php-gd
Then restart Apache
# service httpd restart
2. Debian/Ubuntu
# sudo apt-get install php5-gd
Then restart Apache
# sudo /etc/init.d/apache restart
What is the difference between include() and require() in PHP?
Answer:
From the PHP's document
require() is identical to include() except upon failure it will also produce a fatal E_ERROR level error. In other words, it will halt the script whereas include() only emits a warning (E_WARNING) which allows the script to continue.
