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PEAR_Config::isDefinedLayer()

PEAR_Config::isDefinedLayer() -- Tells whether a config layer exists

Synopsis

require_once 'config.php';

bool PEAR_Config::isDefinedLayer (string $layer)

Description

Tells whether a given config layer exists.

Parameter

string $layer

config layer

Return value

bool - whether $layer exists in this object

Note

This function can not be called statically.

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PEAR_Config::isDefined()UpPEAR_Config::mergeConfigFile()