PHP ceil() Function Example

Math ceil function returns the upper nearest value of number.

PHP ceil() Function Example:

Math ceil function returns the upper nearest value of number.

Syntax:

ceil(parameter)

where parameter is an integer or float value.

Example:

<?php
echo(ceil(0.99) . "<br />");
echo(ceil(0.01) . "<br />");
echo(ceil(-8.9));
?> 

Output:

The output of this example is:

1
1
-8 

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