I get this object in echo $output:
{
"Key":"a-string-with-letters-and-numbers"
}
How can I store the string ("a-string-with-letters-and-numbers") as a variable, or can i echo this directly with selectors?
I need to store the string into this script:
options({
key: "<?php echo $output ?>"
});
Use json_decode
$output = json_decode('{
"Key":"a-string-with-letters-and-numbers"
}');
echo $output->Key;
Your object is not an object in PHP, it is a JSON string that you need to decode to convert it in an php object or an array
$json = '{"Key":"a-string-with-letters-and-numbers"}';
$object = json_decode($json);
echo $object->key; // object
$array = json_decode($json, true);
echo $array['key']; // array
you have an object in json format. Suppose you have your object in variable $object.
you can convert the object in to array by $obj_to_arr = json_decode($object, true);
now use the key of object to get its value from array like:
$key_value = $obj_to_arr['key'];
if you don't want to convert your object into array then you can also do it like:
$my_object = json_decode($object);
$value = $my_object->key;
You can create dynamic variables in php.
${"required_string"}="required_string". Then access that variable as like normal variable $required_string. But '-' is not allowed in variable.
Hope this will help you.
