php - 从 URL 导入图像

Question

我有prestashop。使用 IMPORTOSC 模块导入数据。

一切都很好，只发出其中有空格的图像，其名称未导入到 prestashop。（URL 中的空格）

类别导入代码：

public function getCategories($limit = 0, $nrb_import = 100) {
        $multiLangFields = array('name', 'link_rewrite');
        $keyLanguage = 'id_lang';
        $identifier = 'id_category';

        $categories = $this->ExecuteS('
                                    SELECT c.categories_id as id_category, c.parent_id as id_parent, 0 as level_depth, cd.language_id as id_lang, cd.categories_name as name , 1 as active, categories_image as images
                                    FROM `'.bqSQL($this->prefix).'categories` c 
                                    LEFT JOIN `'.bqSQL($this->prefix).'categories_description` cd ON (c.categories_id = cd.categories_id)
                                    WHERE cd.categories_name IS NOT NULL AND cd.language_id IS NOT NULL
                                    ORDER BY c.categories_id, cd.language_id
                                    LIMIT '.(int)($limit).' , '.(int)$nrb_import);
        foreach($categories as& $cat)
        {
            $cat['link_rewrite'] = Tools::link_rewrite($cat['name']);
            $cat['images'] = array(Tools::getProtocol().Tools::getValue('shop_url').'/images/'.$cat['images']);
        }
        return $this->autoFormat($categories, $identifier, $keyLanguage, $multiLangFields);
    }

我搜索了一下，它看起来像 str_replace(' ', '%20', trim($url))

有人可以帮我写代码。

Answer 1

而不是str_replace(), 使用urlencode()（有关更多详细信息，请参阅PHP 手册）。该urlencode()函数正确编码除“-”和“_”之外的所有非字母字符。