Gettext_Translations::nplurals_and_expression_from_header( string $header ): array
Parameters
-
$headerstring Required -
Return
array
Source
File: wp-includes/pomo/translations.php.
View all references
public function nplurals_and_expression_from_header( $header ) {
if ( preg_match( '/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches ) ) {
$nplurals = (int) $matches[1];
$expression = trim( $matches[2] );
return array( $nplurals, $expression );
} else {
return array( 2, 'n != 1' );
}
}