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ArrayFindAllNoCase

Last updated on May 30, 2024 | Also applies to ColdFusion

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Note:

You can also set the maximum thread count in ColdFusion Administrator. Click Server Settings > Settings and specify the number of threads in Default Maximum Thread Count For Parallel Functions.

Description

Searches an array for all positions of a specified object. The function searches for simple objects such as strings and numbers or for complex objects such as structures. When the second parameter is a simple object, string searches are not case-sensitive. This function does not support searches for COM and CORBA objects.

Note that ArrayFindAllNoCase() behaves identically to ArrayFindAll(), except in the special cases where the second parameter is a function or you are searching for a string in an array of strings. When the second parameter is a function, ArrayFindAll() executes the function for each element in the array and ArrayFindAllNoCase() searches the array for the function.

Returns

Array of indices in which the object was found.

History

ColdFusion (2021 release): Introduced the following parameters:

parallel
maxThreadCount

ColdFusion (2018 release):Introduced named parameters.

ColdFusion 10: Added this function.

Syntax

arrayFindAllNoCase(array, value or callback [, parallel] [, maxThreadCount])

Parameters

Parameter	Description
array	Array to search in.
value	Value to search for in the array.
callback	Inline function executed for each element in the array. Returns true if the array elements match the search criterion.
parallel	True if you want to enable parallel programming.
maxThreadCount	The number of threads the function can execute. The number of threads must be between 1-50. If the value exceeds 50, there is an exception.

Example

<cfscript>    
    writeDump(ArrayFindAllNoCase(["STRING","string"], "string"));
</cfscript>

Using parallelization

<cfscript> 
 for(i=1;i<=10000001;i++){ 
   
  if(i == 554) 
   arr[i]= 'ABBBAB' 
  else if(i == 768) 
   arr[i]='KKKKKK' 
  else 
   arr[i] = 'abbaa'; 
 } 
writeoutput("<br>ArrayFindAllNoCase with parallel as false : ")  
writeoutput(arrayfindallnocase(arr,'abbbab',false)[1])  
writedump(arrayfindallnocase(arr,'ABBAA',true,5)) 
 writeoutput("<br>ArrayFindAll with 5 parallel threads: ") 
  
writeoutput(arr.findallnocase('abbbab',true,5)[1]) 
  
 writeoutput("<br>ArrayFindAll with 40 parallel threads: ") 
writeoutput(arrayfindallnocase(array=arr,value='abbbab',parallel=true,maxthreadcount=40)[1]) 
  
</cfscript>

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