Use: $this->createSlug($request['title']);
public function createSlug($title, $id = 0)
{
$slug = str_slug($title);
$allSlugs = $this->getRelatedSlugs($slug, $id);
if (! $allSlugs->contains('slug', $slug)){
return $slug;
}
$i = 1;
$is_contain = true;
do {
$newSlug = $slug . '-' . $i;
if (!$allSlugs->contains('slug', $newSlug)) {
$is_contain = false;
return $newSlug;
}
$i++;
} while ($is_contain);
}
protected function getRelatedSlugs($slug, $id = 0)
{
return Posts::select('slug')->where('slug', 'like', $slug.'%')
->where('id', '<>', $id)
->get();
}
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