I want to know how can I get the value from this print_r shown below

问题

Here's the result of

print_r($response->Items->Item->EditorialReviews->EditorialReview)

 Array
        (
            [0] => stdClass Object
                (
                    [Source] => Product Description
                    [Content] => Acer AO725-0899
                    [IsLinkSuppressed] => 
                )

            [1] => stdClass Object
                (
                    [Source] => Amazon.com Product Description
                    [Content] => Perfect portability, perfect usability: The AspireÂ® One AO725 N

I want to get the value from 0 to Content or 1 to Content , How can I get this?

回答1:

Just keep following the chain:

$response->Items->Item->EditorialReviews->EditorialReview[0]->Content

$response->Items->Item->EditorialReviews->EditorialReview[1]->Content

General rule to finding the data you want from a dump like this:

Anything Array( [x] => ... means you append [0] to your variable.
Anything Object( [x] => ... means you append ->x to your variable.

回答2:

$response->Items->Item->EditorialReviews->EditorialReview[0]->Content

回答3:

Sounds simple enough:

echo $response->Items->Item->EditorialReviews->EditorialReview[0]->Content;

To run through all of them:

foreach($response->Items->Item->EditorialReviews->EditorialReview as $review)
   echo $review->Content;

回答4:

try this:

echo $response->Items->Item->EditorialReviews->EditorialReview[0]->Content;  //for 0 contect
echo $response->Items->Item->EditorialReviews->EditorialReview[1]->Content;  //for 1 content

$response->Items->Item->EditorialReviews->EditorialReview is an array.. use the index of which u want to get the value like...

array[index];

if object use.... ->yourvalue

来源：https://stackoverflow.com/questions/12854749/i-want-to-know-how-can-i-get-the-value-from-this-print-r-shown-below

标签

php

arrays

stdclass