<?php

namespace PerFerLibs\UtilsBundle\Sluggable;

class Sluggable// extends \PerFerLibs\UtilsBundle\PerFerLibsUtilsBundle
{
    /**
     * Transliteration callback for slugs
     *
     * @var array
     */
    private $transliterator = array('PerFerLibs\UtilsBundle\Sluggable\Util\Urlizer', 'transliterate');

    /**
     * Set the transliteration callable method
     * to transliterate slugs
     *
     * @param mixed $callable
     */
    public function setTransliterator($callable)
    {
        if (!is_callable($callable)) {
            throw new \Exception('Invalid transliterator callable parameter given');
        }
        $this->transliterator = $callable;
    }

    /**
    * Creates a slug for the recieved array of fields
    *
    * @param array $fieldsToSlug
    * @param char $separator
    * @return string
    */
    public static function slugize($fieldsToSlug = array(), $separator = '-')
    {
        $slug = '';
        foreach ($fieldsToSlug as $fieldToSlug) {
            $slug .= $fieldToSlug . ' ';
        }

        if(strlen(trim($slug))) {
            $slug = call_user_func_array($this->transliterator, array($slug, $separator));
            return $slug;
        }
        else
        {
          throw new \Exception('Empty slug supplied');
        }
    }
}

Error


PHP Fatal error:  Using $this when not in object context in /home/sibok/public_html/gofree/lib/PerFerLibs/UtilsBundle/Sluggable/Sluggable.php on line 43

Fatal error: Using $this when not in object context in /home/sibok/public_html/gofree/lib/PerFerLibs/UtilsBundle/Sluggable/Sluggable.php on line 43