Requests::flatten( array $array )
Convert a key => value array to a ‘key: value’ array for headers
Description
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;
}