Requests::flatten() WordPress Method
The Requests::flatten() method takes an array of request objects and returns a flattened array of request objects. This is useful for making sure that all of the requests in an array are processed in the same order.
Requests::flatten( array $array ) #
Convert a key => value array to a ‘key: value’ array for headers
Parameters
- $array
(array)(Required)Dictionary of header values
Return
(array) List of headers
Source
File: wp-includes/class-requests.php
public static function flatten($array) {
$return = array();
foreach ($array as $key => $value) {
$return[] = sprintf('%s: %s', $key, $value);
}
return $return;
}
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