PEAR_Config::singleton() – Return a reference of a PEAR_Config object


require_once 'PEAR/config.php';

object &PEAR_Config::singleton ( string $user_file = '' , string $system_file = '' )


If you want to keep only one instance of this class in use, this method will give you a reference to the last created PEAR_Config object if one exists, or create a new object.


string $user_file

file to read user-defined options from

string $system_file

file to read system-wide defaults from

Return value

object - an existing or new PEAR_Config instance


This function should be called statically.

This is to allow customization like the use of installroot (Previous) Stores configuration data in a layer (Next)
Last updated: Sat, 16 Feb 2019 — Download Documentation
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