/**
* Prepare unique slug
*
* @param string $slug
* @param string $url
* @return string
*/
public function prepare_unique_slug($slug, $url = '')
{
$slugOk = mb_strtolower(prepareURL($slug), 'utf-8');
$slugTmp = $slugOk;
$i = 0;
while ($route = $this->where(['slug' => $slugTmp, 'url !=' => $url])->count()) {
$i++;
$slugTmp = $slugOk . '-' . $i;
}
if ($i > 0) {
$slugOk .= '-' . $i;
}
return $slugOk;
}
<?php
$img = 'https://prod.sixthcontinent.com/uploads/users/media/original/50170/';
if (1) {
$insert = imagecreatefromjpeg(prepareURL($img . '1415860517hydrangeas.jpg'));
//$insert = imagecreatefromjpeg($img.'1415860517hydrangeas.jpg');
} else {
echo "no image";
}
function prepareURL($url)
{
// pass a url that looks like this "http://www.example.com/path/to/file with spaces.jpg";
//get the path component
$path = parse_url($url, PHP_URL_PATH);
//reduce the path component to an array
$t_path = explode('/', $path);
foreach ($t_path as $segment) {
$t_segment[] = rawurlencode($segment);
}
//recompact into string
$t_path = implode("/", $t_segment);
//insert the changed path into the url
return str_replace($path, $t_path, $url);
}
