WP_Importer::min_whitespace( string $string )
Replace newlines, tabs, and multiple spaces with a single space
Parameters
- $string
-
(string) (Required)
Return
(string)
Source
File: wp-admin/includes/class-wp-importer.php
public function min_whitespace( $string ) {
return preg_replace( '|[\r\n\t ]+|', ' ', $string );
}