ceil and floor
Examples of Floor:
=====================
Input : 2.5
Output : 2
Input : -2.1
Output : -3
Input : 2.9
Output : 2
===============================
Examples of Ceil:
=====================
Input : 2.5
Output : 3
Input : -2.1
Output : -2
Input : 2.9
Output : 3php 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));
?>javascript math ceiling function
Math.ceil()ceil
ceil ( float $value ) : float
Returns the next highest integer value by rounding up value if necessary.Copyright © 2021 Codeinu
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