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is_countable?!

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This commit is contained in:
Min-Soo Kim 2020-06-07 22:56:21 +09:00
parent 43fe12af13
commit a641b3103a
10 changed files with 39 additions and 14 deletions
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4
classes/display/JSONDisplayHandler.php
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@ -60,6 +60,10 @@ class JSONDisplayHandler
*/
protected static function _isNumericArray($array)
{
if (!is_countable($array))
{
return false;
}
if (!is_array($array) || !count($array))
{
return false;