The getValue method returns the value of the configuration parameter key in a given section. If the key does not exist in the section, then it returns the default value.
getValue( section, key [, default] )
| Argument | Description | 
|---|---|
| section | (string) The section name in the configuration file. | 
| key | (string) The name of the key from which to read. | 
| default | (string/boolean/number) The default value to use if no key is found. | 
A string, boolean, or integer containing the value read from the configuration file.
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