Actualización

vendor/sonata-project/core-bundle/Component/NativeSlugify.php

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+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\CoreBundle\Component;
+
+@trigger_error(
+    'The '.__NAMESPACE__.'\NativeSlugify class is deprecated since version 2.3 and will be removed in 4.0.',
+    E_USER_DEPRECATED
+);
+
+/**
+ * Do not use this class, it is only here to be BC.
+ *
+ * NEXT_MAJOR: remove this class.
+ *
+ * @deprecated since 2.3, to be removed in 4.0.
+ *
+ * @author Thomas Rabaix <thomas.rabaix@gmail.com>
+ */
+class NativeSlugify
+{
+    /**
+     * @param $text
+     *
+     * @return mixed|string
+     *
+     * @deprecated since 2.3, to be removed in 4.0.
+     */
+    public function slugify($text)
+    {
+        $text = preg_replace('~[^\\pL\d]+~u', '-', $text);
+
+        // trim
+        $text = trim($text, '-');
+
+        // transliterate
+        if (function_exists('iconv')) {
+            $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
+        }
+
+        // lowercase
+        $text = strtolower($text);
+
+        // remove unwanted characters
+        $text = preg_replace('~[^-\w]+~', '', $text);
+
+        return $text;
+    }
+}

vendor/sonata-project/core-bundle/Component/Status/StatusClassRendererInterface.php

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+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\CoreBundle\Component\Status;
+
+/**
+ * @author Hugo Briand <briand@ekino.com>
+ */
+interface StatusClassRendererInterface
+{
+    /**
+     * Tells if class may handle $object for status class rendering.
+     *
+     * @param mixed $object
+     * @param null  $statusName
+     *
+     * @return bool
+     */
+    public function handlesObject($object, $statusName = null);
+
+    /**
+     * Returns the status CSS class for $object.
+     *
+     * @param mixed  $object
+     * @param null   $statusName
+     * @param string $default
+     *
+     * @return string
+     */
+    public function getStatusClass($object, $statusName = null, $default = '');
+}