Adds an array element to the beginning of an array. Returns a Boolean TRUE on successful completion.
ArrayPrepend(array, value)
Parameter |
Description |
---|---|
array |
Name of an array to which to prepend data. |
value |
The value to add to the beginning of the array. |
<!--- This example shows ArrayPrepend ---> <html> <head> <title>ArrayPrepend Example</title> </head> <body> <H3>ArrayPrepend Example</H3> <cfquery name = "GetEmployeeNames" datasource = "cfsnippets"> SELECT FirstName, LastName FROM Employees </cfquery> <!--- create an array ---> <cfset myArray = ArrayNew(1)> <!--- set element one to show where we are ---> <cfset myArray[1] = "Test Value"> <!--- loop through the query. Append these names successively before the last element (this list reverses itself from the standard queried output, as it keeps prepending the array entry) ---> <CFLOOP query = "GetEmployeeNames"> <cfoutput>#ArrayPrepend(myArray, "#FirstName# #LastName#")# </cfoutput>, Array was prepended<BR> </CFLOOP> <!--- show the resulting array as a list ---> <cfset myList = ArrayToList(myArray, ",")> <!--- output the array as a list ---> <cfoutput> <P>The contents of the array are as follows: <P>#myList# </cfoutput> </body> </html>