Programming ColdFusion MX, 2nd Edition

Name

ArrayResize

Synopsis

ArrayResize(array, size)

Resizes the designated array to a size as specified by the size parameter. For performance gains, this function is usually used immediately after creating an array with the ArrayNew( ) function to resize the array to its estimated size. Upon successful completion, ArrayResize( ) returns a value of true. Here’s an example that creates an array called Grades and then resizes it to 50 elements:

<cfset Grades = ArrayNew(1)>
   
<cfoutput>Grades contains #ArrayLen(Grades)# elements.</cfoutput>
<p>Resize the array...<br>
<cfset ArrayResize(Grades, 50)>
   
<p><cfoutput>Grades now contains #ArrayLen(Grades)# elements.</cfoutput>