PHP function doubleval()
11. 9. 2019
Obsah článku
(PHP 4.2.0, PHP 5)
doubleval � Alias of floatval()
Get float value of a variable
&Alias;
Parameters
| Parameter | Data type | Default value | Note |
|---|---|---|---|
$var |
mixed |
not |
Return values
float
value of the given variable. Empty arrays return 0, non-empty arrays return 1.
Other resources
Jan BarášekVíce o autorovi
Autor článku pracuje jako seniorní vývojář a software architekt v Praze. Navrhuje a spravuje velké webové aplikace, které znáte a používáte. Od roku 2009 nabral bohaté zkušenosti, které tímto webem předává dál.
Rád vám pomůžu:
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