NumericalParameterInsertablesSuggester.php
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NumericalParameterInsertablesSuggester.php
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	<?php
	declare( strict_types = 1 );

	namespace MediaWiki\Extension\Translate\TranslatorInterface\Insertable;

	/**
	* Insertables suggester for numerical parameters such as $1, $2, $3
	* @author Geoffrey Mon
	* @license GPL-2.0-or-later
	* @since 2020.12
	*/
	class NumericalParameterInsertablesSuggester implements InsertablesSuggester {
	public function getInsertables( string $text ): array {
	$insertables = [];

	// $1, $2, $3 etc.
	$matches = [];
	preg_match_all(
	'/\$\d+/',
	$text,
	$matches,
	PREG_SET_ORDER
	);
	$new = array_map( static function ( $match ) {
	return new Insertable( $match[0], $match[0] );
	}, $matches );
	$insertables = array_merge( $insertables, $new );

	return $insertables;
	}
	}