<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2020 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 FunctionDefaultParametersMatcher extends AbstractDefaultParametersMatcher
{
public function getMatches(array $tokens, array $info = [])
{
\array_pop($tokens); // open bracket
$functionName = \array_pop($tokens);
try {
$reflection = new \ReflectionFunction($functionName[1]);
} catch (\ReflectionException $e) {
return [];
}
$parameters = $reflection->getParameters();
return $this->getDefaultParameterCompletion($parameters);
}
public function hasMatched(array $tokens)
{
$openBracket = \array_pop($tokens);
if ($openBracket !== '(') {
return false;
}
$functionName = \array_pop($tokens);
if (!self::tokenIs($functionName, self::T_STRING)) {
return false;
}
if (!\function_exists($functionName[1])) {
return false;
}
return true;
}
}