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Summery Summery
Truncates a floating-point number at the decimal point.
Syntax Syntax
Parameters Parameters
- $floatnumber
-
(Required)
Return Return
(float|int) returns int (if possible, otherwise float)
Source Source
File: wp-includes/ID3/getid3.lib.php
public static function trunc($floatnumber) {
if ($floatnumber >= 1) {
$truncatednumber = floor($floatnumber);
} elseif ($floatnumber <= -1) {
$truncatednumber = ceil($floatnumber);
} else {
$truncatednumber = 0;
}
if (self::intValueSupported($truncatednumber)) {
$truncatednumber = (int) $truncatednumber;
}
return $truncatednumber;
}