notice: array to string conversion in php

Question

prepare(\"SELECT p_id FROM players_to_team WHERE t_id = ?\");

    $t         


        

Answer 1

You cannot simply echo an array. echo can only output strings. echo 'foo' is simple, it's outputting a string. What is echo supposed to do exactly in the case of echo array('foo' => 'bar')? In order for echo to output anything here, PHP will convert array('foo' => 'bar') to a string, which is always the string "Array". And because PHP knows this is probably not what you want, it notifies you about it.

The problem is you're trying to treat an array like a string. Fix that.