Programming ColdFusion MX, 2nd Edition

Name

ArrayClear

Synopsis

ArrayClear(array)

Removes all data from the specified array. Upon successful completion, ArrayClear( ) returns a value of true. Here’s an example of clearing all the data from the array Grades:

<cfset Grades = ArrayNew(1)>
<cfset Grades[1] = 95>
<cfset Grades[2] = 93>
<cfset Grades[3] = 87>
<cfset Grades[4] = 100>
<cfset Grades[5] = 74>
   
<cfif ArrayIsEmpty(Grades)>
  The array <b>Grades</b> is empty.
<cfelse>
  The array <b>Grades</b> contains data.
</cfif>
   
<p>Clearing the array...
<cfset ArrayClear(Grades)>
   
<p><cfif ArrayIsEmpty(Grades)>
  The array <b>Grades</b> is empty.
<cfelse>
  The array <b>Grades</b> contains data.
</cfif>