Php/docs/function.is-real

• PHP Manual
• Variable handling Functions
• Alias of is_float

is_real

(PHP 4, PHP 5, PHP 7)

is_real — Alias of is_float()

Description

This function is an alias of: is_float().

Warning This alias was DEPRECATED in PHP 7.4.0, and REMOVED as of PHP 8.0.0.