Initial import.

vendor/doctrine/common/lib/Doctrine/Common/Util/Debug.php

@@ -0,0 +1,135 @@
+<?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);
+    }
+}