timer_float()

Get the time elapsed so far during this PHP script.

Description

Uses REQUEST_TIME_FLOAT that appeared in PHP 5.4.0.

Return

(float) Seconds since the PHP script started.

Source

File: wp-includes/load.php 

function timer_float() {
	return microtime( true ) - $_SERVER['REQUEST_TIME_FLOAT'];
}

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Changelog

Changelog
Version Description
5.8.0 Introduced.