| CFML Reference |
|
|
ColdFusion Functions |
|
| CFML Reference |
|
|
ColdFusion Functions |
|
Returns TRUE if value is binary; otherwise, returns FALSE.
IsBinary(value)
ToBinary, ToBase64, IsNumeric, YesNoFormat
| Parameter |
Description |
|---|---|
| value |
A value |
<!------------------------------------------------------------------ This example shows the use of IsBinary. It assumes that another page in a syndication program passed this page the value of the variable data_var, which can hold character or binary data. This example checks whether data_var is binary; if so, it converts the data to Base64 data. --------------------------------------------------------------------> <head> <title> IsBinary Example </title> </head> <body bgcolor = silver> <H3>IsBinary Example</H3> <!------------------------------------------------------------------ Check whether syndicated data is in binary form, and if it is, converts it to Base64 so it can be viewed as printable characters. ---------------------------------------------------------------------> <cfif IsBinary(data_var)> <cfset Base64data = ToBase64(data_var) </cfif> ...
| Copyright © 2001, Macromedia Inc. All rights reserved. |
|