stringEach

Iterates over a string and runs the closure function for each element in the string.

stringEach(string,callback) → returns void

Member Function Syntax

string.each(callback)

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  5. CF2021+
  6. Lucee6+
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Argument Reference

string string
Required

The input string.

callback any
Required

The closure function that is executed for each element in the string. The syntax is callback(element,index,string).

Compatibility

Lucee:

Version 6+ Lucee doesn't have a specific stringEach function yet, but their Each() function is similar, though deprecated.

Links more information about stringEach

Examples
Sample code invoking the stringEach function 

letters="ahqwz";
callback=function(inp){ writeoutput(inp == "q");}
StringEach(letters,callback);

Expected Result: NONOYESNONO

letters="ahqwz";
letters.each(function(inp){writeoutput(inp == "q");});

Expected Result: NONOYESNONO

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