Ticket #5872: 5872-semicolon-delimiter.diff

src/bp-xprofile/bp-xprofile-filters.php

@@ -349 +349 @@
                 return $field_value;
         }
 
-        if ( !strpos( $field_value, ',' ) && ( count( explode( ' ', $field_value ) ) > 5 ) ) {
+        if ( ! strpos( $field_value, ',' ) && ! strpos( $field_value, ';' ) && ( count( explode( ' ', $field_value ) ) > 5 ) ) {
                 return $field_value;
         }
 
-        $values = explode( ',', $field_value );
+        if ( strpos( $field_value, ';' ) ) {
+                $list_type = 'semicolon';
+                $values    = explode( ';', $field_value ); // Semicolon-separated lists.
+        } else {
+                $list_type = 'comma';
+                $values    = explode( ',', $field_value ); // Comma-separated lists.
+        }
 
-        if ( !empty( $values ) ) {
+        if ( ! empty( $values ) ) {
                 foreach ( (array) $values as $value ) {
                         $value = trim( $value );
 
@@ -379 +385 @@
                         }
                 }
 
-                $values = implode( ', ', $new_values );
+                if ( 'semicolon' === $list_type ) {
+                        $values = implode( '; ', $new_values );
+                } else {
+                        $values = implode( ', ', $new_values );
+                }
         }
 
         return $values;