Applies to:
ColdFusion
某些 Creative Cloud 应用程序、服务和功能在中国不可用。
ArrayClear(array)
ColdFusion (2018 release): Returns an empty array.
ColdFusion MX: Changed behavior: This function can be used on XML objects.
- ArrayDeleteAt
- Functions for XML object management in Modifying a ColdFusion XML object in the Developing ColdFusion Applications
<cfscript>
myArray=[1,2,3,4,5];
// Clear myArray
WriteOutput(ArrayClear(myArray)); // Clears the array and returns True
WriteDump(myArray); // Returns an empty array
</cfscript>