/**
* @phutil-external-symbol function mysql_multi_query
* @phutil-external-symbol function mysql_fetch_result
* @phutil-external-symbol function mysql_more_results
* @phutil-external-symbol function mysql_next_result
*/
protected function rawQueries(array $raw_queries)
{
$conn = $this->requireConnection();
$results = array();
if (!function_exists('mysql_multi_query')) {
foreach ($raw_queries as $key => $raw_query) {
$results[$key] = $this->processResult($this->rawQuery($raw_query));
}
return $results;
}
if (!mysql_multi_query(implode('; ', $raw_queries), $conn)) {
$ex = $this->processResult(false);
return array_fill_keys(array_keys($raw_queries), $ex);
}
$processed_all = false;
foreach ($raw_queries as $key => $raw_query) {
$results[$key] = $this->processResult(@mysql_fetch_result($conn));
if (!mysql_more_results($conn)) {
$processed_all = true;
break;
}
mysql_next_result($conn);
}
if (!$processed_all) {
throw new Exception("There are some results left in the result set.");
}
return $results;
}
public function query($SQL)
{
if ($SQL !== "") {
if (stristr($SQL, "call") and stripos($SQL, "call") === 0) {
@mysql_multi_query($SQL, self::$connection);
$this->query = @mysql_store_result(self::$connection);
if (@mysql_more_results(self::$connection)) {
@mysql_next_result(self::$connection);
}
} else {
$this->query = mysql_query($SQL, self::$connection);
}
}
return $this->query ? $this->query : false;
}
<?php
$bogus = 42;
var_dump(mysql_next_result($bogus));
var_dump(mysql_fetch_result($bogus));
var_dump(mysql_more_results($bogus));
var_dump(mysql_multi_query('SELECT 1;', $bogus));
