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<?php
/**
* Insertables suggester for numerical parameters such as $1, $2, $3
*
* @file
* @author Geoffrey Mon
* @license GPL-2.0-or-later
*/
class NumericalParameterInsertablesSuggester implements InsertablesSuggester {
public function getInsertables( $text ) {
$insertables = [];
// $1, $2, $3 etc.
$matches = [];
preg_match_all(
'/\$\d+/',
$text,
$matches,
PREG_SET_ORDER
);
$new = array_map( function ( $match ) {
return new Insertable( $match[0], $match[0] );
}, $matches );
$insertables = array_merge( $insertables, $new );
return $insertables;
}
}
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