php round number code example

Example 1: fix to 2 decimal places php

return number_format((float)$number, 2, '.', '');

Example 2: php round down

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

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

Example 3: php round decimal

$value = 1.23456789;
$rounded_value = round($value, 2); 
// 2 is the precision here we will get 1.23

Example 4: php round to whole number

$int = 8.998988776636;
round($int) //Will always be 9

$int = 8.344473773737377474;
round($int) //will always be 8

Example 5: php round up

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

Example 6: round to 2 decimal places php

round(520.34345, 2);   // 520.34