/**
* Detect many to many tables.
*
* @param $table
* @param bool $checkForeignKey
*
* @return bool
*/
protected function isManyToMany($table, $checkForeignKey = true)
{
$describe = Database::describeTable($table);
$count = 0;
foreach ($describe as $field) {
if (count($describe) < 3) {
$type = $this->parseType($field->Type);
if ($type['type'] == 'int' && $field->Key == 'PRI') {
// should be a foreign key
if ($checkForeignKey && $this->isForeignKey($table, $field->Field)) {
$count++;
}
if (!$checkForeignKey) {
$count++;
}
}
}
}
if ($count == 2) {
return true;
}
return false;
}
