why in this function we transform data instance of RowObjectInterface to
array? Not only ResultSet object? That we remove advantage of object access
in View (like echo $row->id).
code:
/**
* Cast result set to array of arrays
*
* @return array
* @throws Exception\RuntimeException if any row is not castable to an
array
*/
public function toArray()
{
$return = array();
foreach ($this as $row) {
if (is_array($row)) {
$return[] = $row;
} elseif (method_exists($row, 'toArray')) {
$return[] = $row->toArray();
} elseif ($row instanceof ArrayObject) {
$return[] = $row->getArrayCopy();
} else {
throw new Exception\RuntimeException('Rows as part of this
datasource cannot be cast to an array');
}
}
return $return;
}
I guess it should be loop without transforming RowObject to array access
only:
public function toArray()
{
$return = array();
foreach ($this as $row) {
if ($row instanceof RowObjectInterface) {
$return[] = $row;
} elseif (method_exists($row, 'toArray')) {
$return[] = $row->toArray();
} else {
throw new Exception\RuntimeException('Rows as part of this
datasource cannot be cast to an array');
}
}
return $return;
}
I tested, it don't emit "mysql out of sync error" too. Otherwise we should
create additional function to avoid "mysql out of sync error".
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