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.
I am trying to round down a number using PHP’s round() function. Here is the code I am using:
$line_item_price = 13.775;
echo round($line_item_price, 2, PHP_ROUND_HALF_DOWN);
Now when I run the code like this I am hoping to get the output 13.77, except I am getting 0 (or nothing — not sure which yet).
Now when I remove the PHP_ROUND_HALF_DOWN I get 13.78. Anyone see what I am doing wrong here? It seems like this should be working correctly.
The mode parameter was introduced in version 5.3, therefore it will not work for you. You’ll have to find a custom function to do what you are looking for.