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# PEAR_Config::getKeys()

PEAR_Config::getKeys() -- Get all the current config keys

## Synopsis

    require_once 'PEAR/config.php';

``array PEAR_Config::getKeys` (void)`

## Description

Get all the current config keys

## Return value

`array` - simple array of config keys

## Note

This function can not be called statically.

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