JAQB\Statement\UnionStatement::build()

Complexity

Conditions	3
Paths	3

Size

Total Lines	24
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

<?php
    public function build()
    {
        // reset the parameterized values
        $this->values = [];

        // build each select query and concatenate
        $queries = [];
        foreach ($this->queries as $row) {
            list($query, $type) = $row;

            $prefix = 'UNION ';
            if ($type) {
                $prefix .= $type.' ';
            }

            $queries[] = $prefix.$query->build();

            $this->values = array_merge(
                $this->values,
                $query->getValues());
        }

        return implode(' ', $queries);
    }
}