$this->requireMaxOneParameter( $params, 'prop', 'generatexml' );
if ( $params['prop'] === null ) {
- $this->setWarning( 'Because no values have been specified for the prop parameter, a legacy format has been used for the output.'
- . ' This format is deprecated, and in the future, a default value will be set for the prop parameter, causing the new format to always be used.' );
+ $this->setWarning( 'Because no values have been specified for the prop parameter, a ' .
+ 'legacy format has been used for the output. This format is deprecated, and in ' .
+ 'the future, a default value will be set for the prop parameter, causing the new' .
+ 'format to always be used.' );
$prop = array();
} else {
$prop = array_flip( $params['prop'] );
'prop' => array(
'Which pieces of information to get',
' wikitext - The expanded wikitext',
- ' categories - Any categories present in the input that are not represented in the wikitext output',
- ' volatile - Whether the output is volatile and should not be reused elsewhere within the page',
- ' ttl - The maximum time after which caches of the result should be invalidated',
+ ' categories - Any categories present in the input that are not represented in ' .
+ 'the wikitext output',
+ ' volatile - Whether the output is volatile and should not be reused ' .
+ 'elsewhere within the page',
+ ' ttl - The maximum time after which caches of the result should be ' .
+ 'invalidated',
' parsetree - The XML parse tree of the input',
'Note that if no values are selected, the result will contain the wikitext,',
'but the output will be in a deprecated format.',