php - Checking a boolean after returning a boolean from a function -


i utterly confused: why won't method of function work?

i have slight problem, not sure coming though, i'd check first if if statements cause, yet in java if(var){ //var true } works, yet in php, seems more complex understanding of booleans.

i attempting check if boolean true after getting return true; function i've used in check.

some of code this.

if: if($user->uservalidmc($_post['username']) === true function:

    public function uservalidmc($user){          // grab data         $minecraftoutput = file_get_contents('https://www.minecraft.net/haspaid.jsp?user=' . $user . '');          return $minecraftoutput;      }

am checking wrong, or code wrong (the function)?

the remote service returns string, either 'true' or 'false', return value should be:

return trim($minecraftoutput) === 'true';

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