chanlnge wrong ansewer

Question

there are some wrong ansewer in php chalenge
$name ="aliziz ffgq";
echo $name
write answer is 0 !!!!!!!!!!
but some pepole dont rapport this wrong ansewer
just remember the ansewer for win the next chalenge

Answer 1

it's actually:
$name = "some name";
$job = "teacher";
echo $name + "...." + "job";

PHP uses . to concatenate strings. If you use + it tries to convert the strings to number. In that case they don't contain any so it becomes 0 + 0 + 0 = 0

Answer 2

Is there any quiz like this?

Answer 3

@mustapha ,yes I agree with you

Answer 4

yes i find one i was rapoted