将小数四舍五入到php中的下一个数字

Question

I am looking to round up any decimal number to next number. like 1.199 answer should be 2 or like 1.99 should also be 2

This is far what I found

echo(round(1.4,0,PHP_ROUND_HALF_UP) . "<br>");
echo(round(-1.4,0,PHP_ROUND_HALF_UP) . "<br>");
//Answer = 1
//Answer = -1

echo(round(1.4,0,PHP_ROUND_HALF_DOWN) . "<br>");
echo(round(-1.4,0,PHP_ROUND_HALF_DOWN) . "<br>");
//Answer = 1
//Answer = -1

echo(round(1.4,0,PHP_ROUND_HALF_EVEN) . "<br>");
echo(round(-1.4,0,PHP_ROUND_HALF_EVEN) . "<br>");
//Answer = 1
//Answer = -1

echo(round(1.4,0,PHP_ROUND_HALF_ODD) . "<br>");
echo(round(-1.,0,PHP_ROUND_HALF_ODD));
//Answer = 1
//Answer = -1

Answer 1

如果您想ceil下一个号码，请使用ceil

echo ceil(1.99); //Output = 2

Answer 2

echo ceil(1.199);

舍入

Answer 3

use ceil

echo ceil(1.9999);  // 2
echo ceil(1.001);   // 2

Answer 4

Use this code

echo ceil(1.9999);  // Output will be 2

For more detail please refer to this https://www.w3schools.com/php/func_math_ceil.asp