diff vendor/doctrine/common/lib/Doctrine/Common/Util/Debug.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine/common/lib/Doctrine/Common/Util/Debug.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,158 @@
+<?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;
+
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\Persistence\Proxy;
+
+/**
+ * Static class containing most used debug methods.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Guilherme Blanco <[e-mail]>
+ * @author Jonathan Wage <[e-mail]>
+ * @author Roman Borschel <[e-mail]>
+ * @author Giorgio Sironi <[e-mail]>
+ */
+final class Debug
+{
+    /**
+     * Private constructor (prevents instantiation).
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Prints a dump of the public, protected and private properties of $var.
+     *
+     * @link http://xdebug.org/
+     *
+     * @param mixed   $var       The variable to dump.
+     * @param integer $maxDepth  The maximum nesting level for object properties.
+     * @param boolean $stripTags Whether output should strip HTML tags.
+     * @param boolean $echo      Send the dumped value to the output buffer
+     *
+     * @return string
+     */
+    public static function dump($var, $maxDepth = 2, $stripTags = true, $echo = true)
+    {
+        $html = ini_get('html_errors');
+
+        if ($html !== true) {
+            ini_set('html_errors', true);
+        }
+
+        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();
+
+        $dumpText = ($stripTags ? strip_tags(html_entity_decode($dump)) : $dump);
+
+        ini_set('html_errors', $html);
+        
+        if ($echo) {
+            echo $dumpText;
+        }
+        
+        return $dumpText;
+    }
+
+    /**
+     * @param mixed $var
+     * @param int   $maxDepth
+     *
+     * @return mixed
+     */
+    public static function export($var, $maxDepth)
+    {
+        $return = null;
+        $isObj = is_object($var);
+
+        if ($var instanceof Collection) {
+            $var = $var->toArray();
+        }
+
+        if ($maxDepth) {
+            if (is_array($var)) {
+                $return = [];
+
+                foreach ($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 Proxy) {
+                        $return->__IS_PROXY__ = true;
+                        $return->__PROXY_INITIALIZED__ = $var->__isInitialized();
+                    }
+
+                    if ($var instanceof \ArrayObject || $var instanceof \ArrayIterator) {
+                        $return->__STORAGE__ = self::export($var->getArrayCopy(), $maxDepth - 1);
+                    }
+
+                    foreach ($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;
+    }
+
+    /**
+     * Returns a string representation of an object.
+     *
+     * @param object $obj
+     *
+     * @return string
+     */
+    public static function toString($obj)
+    {
+        return method_exists($obj, '__toString') ? (string) $obj : get_class($obj) . '@' . spl_object_hash($obj);
+    }
+}