How to convert float to int in php

How to convert float to int in php

Use round(x,prec) method

Parameters	Description
x	Optional. Specifies the number to be rounded.
prec	Optional. Specify the number of digits after the decimal point

<?php
echo(round(0.60));
echo(round(0.50));
echo(round(0.49));
echo(round(-4.40));
echo(round(-4.60));
输出：
1
1
0
-4
-5

Recommended tutorial: "php tutorial"

The above is the detailed content of How to convert float to int in php. For more information, please follow other related articles on the PHP Chinese website!