function::isdigit.3stap

Langue: en

Version: September 2010 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

function::isdigit - Checks for a digit.

SYNOPSIS

     isdigit:long(str:string)

ARGUMENTS

str

String to check.

GENERAL SYNTAX

isdigit:long(str:string)

DESCRIPTION

Checks for a digit (0 through 9) as the first character of a string. Returns non-zero if true, and a zero if false.