PO::export_headers()
Exports headers to a PO entry
Return
(string) msgid/msgstr PO entry for this PO file headers, doesn't contain newline at the end
Source
File: wp-includes/pomo/po.php
function export_headers() {
$header_string = '';
foreach($this->headers as $header => $value) {
$header_string.= "$header: $value\n";
}
$poified = PO::poify($header_string);
if ($this->comments_before_headers)
$before_headers = $this->prepend_each_line(rtrim($this->comments_before_headers)."\n", '# ');
else
$before_headers = '';
return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
}