CoarseChecker::mightHaveAnnotations()   B
last analyzed

Complexity

Conditions 6
Paths 8

Size

Total Lines 31

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 10
CRAP Score 6.1666

Importance

Changes 0
Metric Value
dl 0
loc 31
ccs 10
cts 12
cp 0.8333
rs 8.8017
c 0
b 0
f 0
cc 6
nc 8
nop 1
crap 6.1666
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<?php
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/**
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 * This software package is licensed under AGPL, Commercial license.
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 *
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 * @package maslosoft/addendum
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 * @licence AGPL, Commercial
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 * @copyright Copyright (c) Piotr Masełkowski <[email protected]> (Meta container, further improvements, bugfixes)
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 * @copyright Copyright (c) Maslosoft (Meta container, further improvements, bugfixes)
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 * @copyright Copyright (c) Jan Suchal (Original version, builder, parser)
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 * @link https://maslosoft.com/addendum/ - maslosoft addendum
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 * @link https://code.google.com/p/addendum/ - original addendum project
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 */
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namespace Maslosoft\Addendum\Helpers;
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use ReflectionClass;
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use ReflectionObject;
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use Reflector;
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/**
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 * Coarse check for annotations.
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 *
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 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
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 */
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class CoarseChecker
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{
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	/**
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	 * Check if file contains annotations,
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	 * by checking if it contains @[A-Z] regular expression.
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	 *
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	 * It does not ensure that file really contains annotations.
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	 *
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	 * @param string|Reflector|object $entity
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	 * @return bool
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	 */
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	public static function mightHaveAnnotations($entity)
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	{
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		if (is_object($entity))
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		{
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			if ($entity instanceof Reflector)
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			{
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				if ($entity instanceof ReflectionClass)
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				{
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					$file = $entity->getFileName();
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				}
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				else
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				{
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					$file = $entity->getDeclaringClass()->getFileName();
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				}
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			}
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			else
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			{
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				$file = (new ReflectionObject($entity))->getFileName();
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			}
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		}
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		else
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		{
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			$file = $entity;
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		}
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		if (empty($file) || !is_string($file))
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		{
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			return false;
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		}
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		$content = file_get_contents($file);
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		return !!preg_match('~@[A-Z]~', $content);
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	}
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}
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