Problems collected with Phpquery

I use Phpquery to capture the contents of a webpage.

Below are

Phpquery::newdocumentfile ($url); $img =pq ('. Productimagegrid #prodImageCell ')->html (); Echo $img; $img _txt=pq ('. Productimagegrid #prodImageCell ')- >text ();

$img _txt is a null value, no content
$img whether it's echo or print_r, it shows the picture.
Excuse me $img how to turn into string, I need to deposit database.




The above is the code shown in the browser, I would like the code into the database.

Reply to discussion (solution)

Now do not know how to output $img, because to be stored in the database
The $img type is string

Since the string is stored directly in the database,

How can I output to imgurl=
I'm just using EHCO to show the picture on the page.

