Railo 4.2 Reference
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Appends an array element to an array.


arrayappend(array array,any value,[boolean merge]):boolean


The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Description
array array  Yes The array to which the element should be appended.  
value any  Yes The element to append. Can be any type.  
merge boolean  No This argument only applies when the value is an array.
If set to true appends array elements individually to the source array.
If false (default) the complete array is added as one element at the end, in the source array.