Reputation: 237
I'm working with the API for a language classifier. I create the classifier, add two classes, train them, and then send a string to be classified. The response for the classification call is an array:
$response = $uclassify->classify($bigString, $title);
print_r($response);
Calling print_r on the response prints the following string (I've tabbed it to try and make sense of it):
Array (
[0] => Array (
[id] => Classify12911363801322
[classification] => Array (
[0] => Array (
[class] => Cool [p] => **0.636574**
)
[1] => Array (
[class] => Uncool [p] => **0.363426**
)
) [text] =>
)
)
The only part of the array I'm interested in is the numbers (highlighted in bold). How do I write a print statement to extract these two numbers?
EDIT: unmodified print_r:
Array ( [0] => Array ( [id] => Classify12911363801322 [classification] => Array ( [0] => Array ( [class] => Cool [p] => 0.636574 ) [1] => Array ( [class] => Uncool [p] => 0.363426 ) ) [text] => massive text string))
Upvotes: 0
Views: 57
Reputation: 5290
$numbers = array();
foreach($response[0]['classification'] as $o){
$numbers[] = $o['p'];
}
print_r($numbers);
Upvotes: 1