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| Argument | Type | Description |
|---|---|---|
| $var | $-variable | A $-variable which will be set to each item in set in turn before script is processed. |
| set | Array or Recordset | The set of items which will be iterated over. |
| script | $-variable | A comma-separated list of expressions which will be processed once for each entry in set. |
forEach() is like every other function in that it returns a value.:
- Its return value is a list containing the last statement executed in each iteration.
- All the $-variables used in the call to forEach() keep their values between iterations.
- All the $-variables used in the call to forEach() will be available after it has returned.
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Use in Conjunction With
Examples
In the first two examples, let
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