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Flattens a value into a string
Syntax Syntax
Description Description
Converts an array into a string by imploding values with a comma, as per RFC2616’s rules for folding headers.
Parameters Parameters
- $value
-
(Required) Value to flatten
Return Return
(string) Flattened value
Source Source
File: wp-includes/Requests/Response/Headers.php
public function flatten($value) {
if (is_array($value)) {
$value = implode(',', $value);
}
return $value;
}