ClassMethodDefaultParametersMatcher.php
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ClassMethodDefaultParametersMatcher.php
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	<?php

	/*
	* This file is part of Psy Shell.
	*
	* (c) 2012-2023 Justin Hileman
	*
	* For the full copyright and license information, please view the LICENSE
	* file that was distributed with this source code.
	*/

	namespace Psy\TabCompletion\Matcher;

	class ClassMethodDefaultParametersMatcher extends AbstractDefaultParametersMatcher
	{
	public function getMatches(array $tokens, array $info = []): array
	{
	$openBracket = \array_pop($tokens);
	$functionName = \array_pop($tokens);
	$methodOperator = \array_pop($tokens);

	$class = $this->getNamespaceAndClass($tokens);

	try {
	$reflection = new \ReflectionClass($class);
	} catch (\ReflectionException $e) {
	// In this case the class apparently does not exist, so we can do nothing
	return [];
	}

	$methods = $reflection->getMethods(\ReflectionMethod::IS_STATIC);

	foreach ($methods as $method) {
	if ($method->getName() === $functionName[1]) {
	return $this->getDefaultParameterCompletion($method->getParameters());
	}
	}

	return [];
	}

	public function hasMatched(array $tokens): bool
	{
	$openBracket = \array_pop($tokens);

	if ($openBracket !== '(') {
	return false;
	}

	$functionName = \array_pop($tokens);

	if (!self::tokenIs($functionName, self::T_STRING)) {
	return false;
	}

	$operator = \array_pop($tokens);

	if (!self::tokenIs($operator, self::T_DOUBLE_COLON)) {
	return false;
	}

	return true;
	}
	}