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MDL-35001 removed cycle detection from convert_to_array because it causes error in data

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Marina Glancy 2012-09-13 10:29:21 +08:00
parent a3ab18c735
commit 9367fd911d
1 changed files with 1 additions and 6 deletions
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7
lib/moodlelib.php
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@ -10507,17 +10507,12 @@ function object_property_exists( $obj, $property ) {
*/
function convert_to_array($var) {
$result = array();
$references = array();
// loop over elements/properties
foreach ($var as $key => $value) {
// recursively convert objects
if (is_object($value) || is_array($value)) {
// but prevent cycles
if (!in_array($value, $references)) {
$result[$key] = convert_to_array($value);
$references[] = $value;
}
$result[$key] = convert_to_array($value);
} else {
// simple values are untouched
$result[$key] = $value;