Answers for "php round off function"

php round down

// round down
echo floor(1.5); // prints 1

// round up
echo ceil(1.5); // prints 2

2 decimal round using php

// using round() function we can roundoff float values in php
$value = 58.24365;
round($value, 2);
//result 58.24

php round up

//round up to nearest integer
echo(ceil(0.60) . "<br>");
//result 1

php round up

<?php
echo 'Rounding modes with 9.5' . PHP_EOL;
var_dump(round(9.5, 0, PHP_ROUND_HALF_UP));
var_dump(round(9.5, 0, PHP_ROUND_HALF_DOWN));
var_dump(round(9.5, 0, PHP_ROUND_HALF_EVEN));
var_dump(round(9.5, 0, PHP_ROUND_HALF_ODD));

echo 'Rounding modes with 8.5' . PHP_EOL;
var_dump(round(8.5, 0, PHP_ROUND_HALF_UP));
var_dump(round(8.5, 0, PHP_ROUND_HALF_DOWN));
var_dump(round(8.5, 0, PHP_ROUND_HALF_EVEN));
var_dump(round(8.5, 0, PHP_ROUND_HALF_ODD));
?>