/usr/share/php/PHPMD/Rule/Design/DevelopmentCodeFragment.php is in phpmd 2.4.3-1.
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/**
* This file is part of PHP Mess Detector.
*
* Copyright (c) 2008-2015, Manuel Pichler <mapi@phpmd.org>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Manuel Pichler nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @author Manuel Pichler <mapi@phpmd.org>
* @copyright 2008-2015 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
*/
namespace PHPMD\Rule\Design;
use PHPMD\AbstractNode;
use PHPMD\AbstractRule;
use PHPMD\Node\MethodNode;
use PHPMD\Rule\FunctionAware;
use PHPMD\Rule\MethodAware;
/**
* This rule class detects possible development code fragments that were left
* into the code.
*
* @author Manuel Pichler <mapi@phpmd.org>
* @copyright 2008-2015 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @see https://github.com/phpmd/phpmd/issues/265
* @since 2.3.0
*/
class DevelopmentCodeFragment extends AbstractRule implements MethodAware, FunctionAware
{
/**
* This method checks if a given function or method contains an eval-expression
* and emits a rule violation when it exists.
*
* @param \PHPMD\AbstractNode $node
* @return void
*/
public function apply(AbstractNode $node)
{
foreach ($node->findChildrenOfType('FunctionPostfix') as $postfix) {
$image = strtolower($postfix->getImage());
if (false === in_array($image, $this->getSuspectImages())) {
continue;
}
$image = $node->getImage();
if ($node instanceof MethodNode) {
$image = sprintf('%s::%s', $node->getParentName(), $node->getImage());
}
$this->addViolation($postfix, array($node->getType(), $image, $postfix->getImage()));
}
}
/**
* Returns an array with function images that are normally only used during
* development.
*
* @return array
*/
private function getSuspectImages()
{
return array_map(
'strtolower',
array_map(
'trim',
explode(
',',
$this->getStringProperty('unwanted-functions')
)
)
);
}
}
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