php function round code example

Example 1: fix to 2 decimal places php

return number_format((float)$number, 2, '.', '');

Example 2: round up built in function php

echo ceil(0.5); //Prints 1

Example 3: php round to whole number

$int = 8.998988776636;
round($int) //Will always be 9

$int = 8.344473773737377474;
round($int) //will always be 8