Remove is_array() check from pf_sanitize().

Arrays are never passed to this function through PF. See #1167.
PressForward · Sep 14, 2023 · e9280a7 · e9280a7
1 parent c95ce77
commit e9280a7
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/includes/functions.php b/includes/functions.php
@@ -256,10 +256,6 @@ function pf_sanitize( $raw_string, $force_lowercase = true, $strict = false ) {
 		'?',
 	);
 
-	if ( is_array( $raw_string ) ) {
-		$raw_string = implode( ' ', $raw_string );
-	}
-
 	$clean = trim( str_replace( $strip, '', wp_strip_all_tags( $raw_string ) ) );
 	$clean = preg_replace( '/\s+/', '-', $clean );