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pear::iserror()

pear::iserror() -- checks for a pear_error object

synopsis

require_once 'pear.php';

boolean pear::iserror (mixed $data [, mixed $msgcode])

description

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

parameter

mixed $data

variable to check

mixed $msgcode

additional error message or error code to check

return value

mixed - returns true, if the variable was a pear_error and, if given, contains $msgcode

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