Version: current

     1 <?php
     2 /**
     3  * Selects numerical/date content smaller than the input
     4  *
     5  * @todo documentation
     6  *
     7  * @package sapphire
     8  * @subpackage search
     9  */
    10 class LessThanFilter extends SearchFilter {
    11
    12     /**
    13      * @return $query
    14      */
    15     public function apply(SQLQuery $query) {
    16         $query = $this->applyRelation($query);
    17         return $query->where(sprintf(
    18             "%s < '%s'",
    19             $this->getDbName(),
    20             Convert::raw2sql($this->getDbFormattedValue())
    21         ));
    22     }
    23
    24     public function isEmpty() {
    25         return $this->getValue() == null || $this->getValue() == '';
    26     }
    27 }
    28 ?>

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