| public render ( mixed $value = null, boolean $useTraversableKeys = false, boolean $preventRecursion = true, mixed $recursionMarker = null, string $dateTimeFormat = null ) : string | ||
| $value | mixed | Array or Traversable |
| $useTraversableKeys | boolean | If TRUE, preserves keys from Traversables converted to arrays. Not recommended for ObjectStorages! |
| $preventRecursion | boolean | If FALSE, allows recursion to occur which could potentially be fatal to the output unless managed |
| $recursionMarker | mixed | Any value - string, integer, boolean, object or NULL - inserted instead of recursive instances of objects |
| $dateTimeFormat | string | A date() format for converting DateTime values to JSON-compatible values. NULL means JS UNIXTIME (time()*1000) |
| Résultat | string | |
public function render($value = null, $useTraversableKeys = false, $preventRecursion = true, $recursionMarker = null, $dateTimeFormat = null)
{
if (null === $value) {
$value = $this->renderChildren();
if (true === empty($value)) {
return '{}';
}
}
$json = $this->encodeValue($value, $useTraversableKeys, $preventRecursion, $recursionMarker, $dateTimeFormat);
return $json;
}