Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
This is driving me nuts. Two integers should be equal.
<?php
function getPort() {
return 443;
}
$port = getPort();
var_dump(433, $port, $port == 433, 443 == $port, 433 == 433);
?>
Result in both PHP 5.2 and 5.4:
int(433)
int(443)
bool(false)
bool(true)
bool(true)
In the previous code why does $port not equal 443 but 443 does equals $port? I must be doing something stupid surely?
Your doing $port == 433 in the first parameter and 443 in the second, and therefore it is correct.
So, to answer your question, yes; you are doing something stupid! 😉