coarad supp
توسط coarad supp مطرح شد
حل
2 پاسخاستفاده از پکیج DomCrawler
سلام دوستان؛ خسته نباشید
میخواستم از یه سایتی یه سری اطلاعات رو استخراج کنم که از این پکیج استفاده کردم
https://symfony.com/doc/2.1/components/dom_crawler.html
روی لوکال به خوبی و بدون مشکل جواب میده و روی هاست این خطا رو میده، مشکل از چی میتونه باشه؟ اینم خطاش
Return value of Symfony\Component\DomCrawler\Crawler::createSubCrawler() must be an instance of Symfony\Component\DomCrawler\object, instance of Symfony\Component\DomCrawler\Crawler returnedاینم کدم
$crawler = new Crawler( file_get_contents( 'https://www.example.ir/' ) );ثبت پرسش جدید
1
Technical Requirements¶
Before creating your first Symfony application you must:
Install PHP 7.2.5 or higher and these PHP extensions (which are installed and enabled by default in most PHP 7 installations): Ctype, iconv, JSON, PCRE, Session, SimpleXML, and Tokenizer;
Install Composer, which is used to install PHP packages;
Install Symfony, which creates in your computer a binary called symfony that provides all the tools you need to develop your application locally.ورژن هاستتون رو چک کنید بالای 7.2 باشه، تو مستنداتش بخونید نوشته
1
Technical Requirements¶
Before creating your first Symfony application you must:
Install PHP 7.2.5 or higher and these PHP extensions (which are installed and enabled by default in most PHP 7 installations): Ctype, iconv, JSON, PCRE, Session, SimpleXML, and Tokenizer;
Install Composer, which is used to install PHP packages;
Install Symfony, which creates in your computer a binary called symfony that provides all the tools you need to develop your application locally.ورژن هاستتون رو چک کنید بالای 7.2 باشه، تو مستنداتش بخونید نوشته