PHP Microtime () Function Example Tutorial

PHP Microtime () Function Example Tutorial

Microtime () Definition and usage
The Microtime () function returns the current UNIX timestamp and microseconds.

Grammar

Microtime (Get_as_float)
Parameter Description get_as_float Optional. When set to true it specifies that the function should return a float,

Instead of a string hint and note NOTE: This function returns the string "Microsec seconds", where the seconds of the second number, because of the Unix era (0 points 00 minutes 00 seconds January 1, 70 Greenwich Mean Time), and Microsec is a microsecond portion. Note that two parts return the unit seconds.

Note: The Get_as_float parameter is added to PHP 5! Take a look at an example. <?php
Echo (Microtime ());
?>

Output 0.25139300 1138197510

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