code/extensions/URLSegmentExtension.php
public function generateURLSegment($increment = null) {
		$filter = new URLSegmentFilter();
		$this->owner->URLSegment = $filter->filter($this->owner->Title);
		if(is_int($increment)) $this->owner->URLSegment .= '-' . $increment;

		// Check to see if the URLSegment already exists
		$duplicate = DataList::create($this->owner->ClassName)->filter(array(
			"URLSegment" => $this->owner->URLSegment,
			"BlogID" => $this->owner->BlogID
		));
		if($this->owner->ID) $duplicate = $duplicate->exclude("ID", $this->owner->ID);
		if($duplicate->count() > 0) {
			$increment = is_int($increment) ? $increment + 1 : 0;
			$this->owner->generateURLSegment((int) $increment);
		}
		return $this->owner->URLSegment;
	}
public function generateURLSegment($increment = null) {
		$filter = new URLSegmentFilter();
		$this->owner->URLSegment = $filter->filter($this->owner->Title);
		if(is_int($increment)) $this->owner->URLSegment .= '-' . $increment;

		// Check to see if the URLSegment already exists
		$duplicate = DataList::create($this->owner->ClassName)->filter(array(
			"URLSegment" => $this->owner->URLSegment,
			"BlogID" => $this->owner->BlogID
		));
		if($this->owner->ID) $duplicate = $duplicate->exclude("ID", $this->owner->ID);
		if($duplicate->count() > 0) {
			$increment = is_int($increment) ? $increment + 1 : 0;
			$this->owner->generateURLSegment((int) $increment);
		}
		return $this->owner->URLSegment;
	}
public function generateURLSegment ( $ increment = null ) { $ filter = new URLSegmentFilter ( ) ; $ this -> owner -> URLSegment = $ filter -> filter ( $ this -> owner -> Title ) ; if ( is_int ( $ increment ) ) $ this -> owner -> URLSegment .= '-' . $ increment ; // Check to see if the URLSegment already exists
 $ duplicate = DataList :: create ( $ this -> owner -> ClassName ) -> filter ( array ( "URLSegment" => $ this -> owner -> URLSegment , "BlogID" => $ this -> owner -> BlogID ) ) ; if ( $ this -> owner -> ID ) $ duplicate = $ duplicate -> exclude ( "ID" , $ this -> owner -> ID ) ; if ( $ duplicate -> count ( ) > 0 ) { $ increment = is_int ( $ increment ) ? $ increment + 1 : 0 ; $ this -> owner -> generateURLSegment ( ( int ) $ increment ) ; } return $ this -> owner -> URLSegment ; }
Generates a unique URLSegment from the title.

@param $increment

@return string URLSegment
Generates a unique URLSegment from the title .