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@ 2013-12-28T12:12:48Z

<?php

$number = 3.0000000000000000000000002;

$delta = 0.00000001;



$rounded = round($number, 6);

if (abs($number -$rounded) < $delta) {
   $result = intval($number);
}



echo "Rounded result: ".$result.PHP_EOL;

Output
Performance
VLD
References
Branches

abs: documentation ( source)
round: documentation ( source)

preferences:dark modelive preview

38.32 ms | 402 KiB | 5 Q