114 lines
3.8 KiB
PHP
114 lines
3.8 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\Common\Util;
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/**
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* Static class containing most used debug methods.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 2.0
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* @version $Revision: 3938 $
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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* @author Giorgio Sironi <piccoloprincipeazzurro@gmail.com>
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*/
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final class Debug
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{
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/**
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* Private constructor (prevents from instantiation)
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*
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*/
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private function __construct() {}
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/**
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* Prints a dump of the public, protected and private properties of $var.
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* To print a meaningful dump, whose depth is limited, requires xdebug
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* php extension.
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*
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* @static
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* @link http://xdebug.org/
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* @param mixed $var
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* @param integer $maxDepth Maximum nesting level for object properties
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*/
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public static function dump($var, $maxDepth = 2)
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{
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ini_set('html_errors', 'On');
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if (extension_loaded('xdebug')) {
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ini_set('xdebug.var_display_max_depth', $maxDepth);
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}
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$var = self::_dumpWithReflection($var, $maxDepth++);
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ob_start();
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var_dump($var);
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$dump = ob_get_contents();
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ob_end_clean();
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echo strip_tags(html_entity_decode($dump));
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ini_set('html_errors', 'Off');
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}
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private static function _dumpWithReflection($var, $maxDepth)
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{
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$return = null;
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$isObj = is_object($var);
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if ($isObj && in_array('Doctrine\Common\Collections\Collection', class_implements($var))) {
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$var = $var->toArray();
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}
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if ($maxDepth) {
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if (is_array($var)) {
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$return = array();
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foreach ($var as $k => $v) {
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$return[$k] = self::_dumpWithReflection($v, $maxDepth - 1);
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}
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} else if ($isObj) {
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$reflClass = new \ReflectionClass(get_class($var));
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$return = new \stdclass();
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$return->{'__CLASS__'} = get_class($var);
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foreach ($reflClass->getProperties() as $reflProperty) {
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$reflProperty->setAccessible(true);
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$name = $reflProperty->getName();
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$value = $reflProperty->getValue($var);
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$return->$name = self::_dumpWithReflection($value, $maxDepth - 1);
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}
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} else {
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$return = $var;
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}
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} else {
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$return = is_object($var) ? get_class($var)
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: (is_array($var) ? 'Array(' . count($var) . ')' : $var);
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}
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return $return;
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}
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}
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