function DatabaseStatementPrefetch::fetchAllAssoc

Overrides DatabaseStatementInterface::fetchAllAssoc

File

includes/database/prefetch.inc, line 486

Class

DatabaseStatementPrefetch

An implementation of DatabaseStatementInterface that prefetches all data.

Code

public function fetchAllAssoc($key, $fetch_style = NULL) {
    $this->fetchStyle = isset($fetch_style) ? $fetch_style : $this->defaultFetchStyle;
    $this->fetchOptions = $this->defaultFetchOptions;
    $result = array();
    // Traverse the array as PHP would have done.
    while (isset($this->currentRow)) {
        // Grab the row in its raw PDO::FETCH_ASSOC format.
        $row = $this->currentRow;
        // Grab the row in the format specified above.
        $result_row = $this->current();
        $result[$this->currentRow[$key]] = $result_row;
        $this->next();
    }
    // Reset the fetch parameters to the value stored using setFetchMode().
    $this->fetchStyle = $this->defaultFetchStyle;
    $this->fetchOptions = $this->defaultFetchOptions;
    return $result;
}