radar-wp/vendor/doctrine/common/lib/Doctrine/Common/Util/Debug.php
2015-02-24 16:25:12 +01:00

135 lines
4.5 KiB
PHP

<?php
/*
* 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.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\Common\Util;
/**
* Static class containing most used debug methods.
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @since 2.0
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
* @author Giorgio Sironi <piccoloprincipeazzurro@gmail.com>
*/
final class Debug
{
/**
* Private constructor (prevents from instantiation)
*
*/
private function __construct() {}
/**
* Prints a dump of the public, protected and private properties of $var.
*
* @link http://xdebug.org/
* @param mixed $var
* @param integer $maxDepth Maximum nesting level for object properties
* @param boolean $stripTags Flag that indicate if output should strip HTML tags
*/
public static function dump($var, $maxDepth = 2, $stripTags = true)
{
ini_set('html_errors', 'On');
if (extension_loaded('xdebug')) {
ini_set('xdebug.var_display_max_depth', $maxDepth);
}
$var = self::export($var, $maxDepth++);
ob_start();
var_dump($var);
$dump = ob_get_contents();
ob_end_clean();
echo ($stripTags ? strip_tags(html_entity_decode($dump)) : $dump);
ini_set('html_errors', 'Off');
}
/**
* Export
*
* @param mixed $var
* @param int $maxDepth
* @return mixed
*/
public static function export($var, $maxDepth)
{
$return = null;
$isObj = is_object($var);
if ($isObj && in_array('Doctrine\Common\Collections\Collection', class_implements($var))) {
$var = $var->toArray();
}
if ($maxDepth) {
if (is_array($var)) {
$return = array();
foreach ($var as $k => $v) {
$return[$k] = self::export($v, $maxDepth - 1);
}
} else if ($isObj) {
$return = new \stdclass();
if ($var instanceof \DateTime) {
$return->__CLASS__ = "DateTime";
$return->date = $var->format('c');
$return->timezone = $var->getTimeZone()->getName();
} else {
$reflClass = ClassUtils::newReflectionObject($var);
$return->__CLASS__ = ClassUtils::getClass($var);
if ($var instanceof \Doctrine\Common\Persistence\Proxy) {
$return->__IS_PROXY__ = true;
$return->__PROXY_INITIALIZED__ = $var->__isInitialized();
}
foreach ($reflClass->getProperties() as $reflProperty) {
$name = $reflProperty->getName();
$reflProperty->setAccessible(true);
$return->$name = self::export($reflProperty->getValue($var), $maxDepth - 1);
}
}
} else {
$return = $var;
}
} else {
$return = is_object($var) ? get_class($var)
: (is_array($var) ? 'Array(' . count($var) . ')' : $var);
}
return $return;
}
/**
* Convert to string
*
* @param object $obj
* @return string
*/
public static function toString($obj)
{
return method_exists('__toString', $obj) ? (string) $obj : get_class($obj) . '@' . spl_object_hash($obj);
}
}