PHP: mysql_connect() won't work via command line

Question

I have a script which calls mysql_connect() to connect to a MySQL DB. When I run the script in a browser, it works. However, when I run it from a command line

Answer 1

This problem can arise when you are running Mac OS X and MAMP. The command line version tries to use the MAC OS X version, which happens to load no php.ini by default.

You can check that with the command:

php --ini

See the missing config file?

Configuration File (php.ini) Path: /etc
Loaded Configuration File:         !!! THE CONFIG FILE IS MISSING HERE !!!
Scan for additional .ini files in: /Library/Server/Web/Config/php
Additional .ini files parsed:      (none)

What you have to do is, load up the php.ini of your choice and copy it to the default location of your command line interpreter which is /etc and then run the above command again, you should see that the php.ini file is loaded which should look like:

Configuration File (php.ini) Path: /etc
Loaded Configuration File:         /etc/php.ini
Scan for additional .ini files in: /Library/Server/Web/Config/php
Additional .ini files parsed:      (none)

You should also add this to the PHP.ini file in /etc

mysql.default_socket = /Applications/MAMP/tmp/mysql/mysql.sock

This should fix every problem.

phew..