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Clean up usage of is_countable()

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This commit is contained in:
Kijin Sung 2020-06-08 20:35:54 +09:00
parent 67a9aba082
commit 494e0ee028
8 changed files with 10 additions and 14 deletions
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4
classes/display/JSONDisplayHandler.php
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@ -60,10 +60,6 @@ class JSONDisplayHandler
*/
protected static function _isNumericArray($array)
{
if (!is_countable($array))
{
return false;
}
if (!is_array($array) || !count($array))
{
return false;