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PEAR Manual

PEAR Manual
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PEAR::isError()

PEAR::isError() -- checks for a PEAR_Error object

require_once 'PEAR.php';

boolean PEAR::isError (mixed $data [, mixed $msgcode])

isError() examines whether a variable is a PEAR_Error object and - optional - contains a specific error message or code.

mixed - returns TRUE, if the variable was a PEAR_Error and, if given, contains $msgcode

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PEAR::registerShutdownFunc()	Up	PEAR::raiseError()

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