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Programming ColdFusion MX, 2nd Edition
book

Programming ColdFusion MX, 2nd Edition

by Rob Brooks-Bilson
August 2003
Intermediate to advanced content levelIntermediate to advanced
1140 pages
68h 45m
English
O'Reilly Media, Inc.
Content preview from 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>
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Publisher Resources

ISBN: 0596003803Supplemental ContentErrata Page