[PHP] All of a sudden I get Warning: Bad arguments to implode() in busca_01.php on line 133

[Martin Cabrera Diaubalick]

Hello Everyone!

This is my code

************************************************
if (count($array_id)==1)
{
 $string_id=$array_id;
}
else
{
 $string_id= implode(":",$array_id);
}
************************************************

I've been testing it for three days and never had an error, now it comes and
goes. Do you know what could be wrong?

$array_id is an array of integers

Thanks in advance


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