tryphp_func_math_floor.php:
<!DOCTYPE html> <html> <body> <?php echo(floor(0.60) . "<br>"); echo(floor(0.40) . "<br>"); echo(floor(5) . "<br>"); echo(floor(5.1) . "<br>"); echo(floor(-5.1) . "<br>"); echo(floor(-5.9)); ?> </body> </html>
0
0
5
5
-6
-6