PHP max() - Math Functions
What is max Function?
Explanation
The "max()" function returns the highest value among the two numbers given.
Syntax:
max(x,y)
In the above syntax "x", "y" are the numbers to be compared to find the highest value.
Example :
<?php
echo(max(4,8) . "<br />");
echo(max(-4,7) . "<br />");
echo(max(-2,-6) . "<br />");
echo(max(8.34,8.40));
?>
Result :
8
7
-2
8.4
In the above example the highest values among the numbers are displayed.