debug_zval_dump
empty
Variable handling Functions
PHP Manual
doubleval
(PHP 4, PHP 5)
doubleval
—
Alias of
floatval()
Description
This function is an alias of:
floatval()
.
ChangeLog
Version
Description
4.2.0
doubleval()
became an alias of
floatval()
. Before this time, only
doubleval()
existed.
debug_zval_dump
empty
Variable handling Functions
PHP Manual