function PEAR::expectError in Flickr API 5

This method is used to tell which errors you expect to get. Expected errors are always returned with error mode PEAR_ERROR_RETURN. Expected error codes are stored in a stack, and this method pushes a new element onto it. The list of expected errors are in effect until they are popped off the stack with the popExpect() method.

Note that this method can not be called statically

@access public

Parameters

mixed $code a single error code or an array of error codes to expect:

Return value

int the new depth of the "expected errors" stack

File

phpFlickr/PEAR/PEAR.php, line 389

Class

PEAR

Base class for other PEAR classes. Provides rudimentary emulation of destructors.

Code

function expectError($code = '*') {
  if (is_array($code)) {
    array_push($this->_expected_errors, $code);
  }
  else {
    array_push($this->_expected_errors, array(
      $code,
    ));
  }
  return sizeof($this->_expected_errors);
}