Qpdb\QueryBuilder\Traits\Limit::limit()

Complexity

Conditions	4
Paths	4

Size

Total Lines	25
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	public function limit( $limit, $offset = null )
	{
		$limit = trim( $limit );

		if ( !QueryHelper::isInteger( $limit ) )
			throw new QueryException( 'Invalid Limit value', QueryException::QUERY_ERROR_INVALID_LIMIT );

		$limit = $this->queryStructure->bindParam('lim', (int)$limit);

		if ( is_null( $offset ) ) {

The condition is_null($offset) is always true.

			$this->queryStructure->setElement( QueryStructure::LIMIT, $limit );

			return $this;
		}

		$offset = trim( $offset );

		if ( !QueryHelper::isInteger( $offset ) )
			throw new QueryException( 'Invalid Limit offset', QueryException::QUERY_ERROR_INVALID_LIMIT_OFFSET );

		$offset = $this->queryStructure->bindParam('ofs', (int)$offset);

		$this->queryStructure->setElement( QueryStructure::LIMIT, $offset . ', ' . $limit );

		return $this;
	}