ArrayPrepend |
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Description
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Inserts an array element at the beginning of an array.
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Returns
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True, on successful completion.
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Category
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Array functions
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Function syntax |
ArrayPrepend(array, value)
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See also
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ArrayAppend
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Parameters
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Parameter |
Description |
array |
Name of an array |
value |
Value to insert at beginning of array |
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Example<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 query. Append names successively before last element (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>
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