How to get normal text?

Question

PHP

Hello. I have the following text: \u041a\u0430\u0440\u0442\u043e\u0447\u043d\u044b\u0435 \u0432\u043e\u0439\u043d\u044b. \u0424\u0438\u043d\u043 how to get normal text from it?

Answer 1

1. json_decode()
2.

html_entity_decode(str_replace('\u','&#x',$str), ENT_NOQUOTES,'UTF-8');

Answer 2

$str='\u0412\u0440\u0435\u043c\u044f\u043f\u0440\u0438';
$ar=explode('\u',$str);
for($i=1;$i<count($ar);++$i) {
    $n.='&#'.base_convert($ar[$i],16,10);
}
echo html_entity_decode($n, ENT_NOQUOTES,'UTF-8');

Answer 3

I didn’t fully understand, but I think the error is that find returns null if there is no such id in the database, which gives an error when trying to access the null property.
As an option: check product through is_null.