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The Filter Function

The Filter function returns a zero-based array that contains a subset of a string array based on a filter criteria.

Note: If no matches of the value parameter are found, the Filter function will return an empty array.

Note: If the parameter inputstrings is Null or is NOT a one-dimensional array, an error will occur.

Syntax

Filter(inputstrings,value[,include[,compare]])

Example 1

dim a(5),b
a(0)="Saturday"
a(1)="Sunday"
a(2)="Monday"
a(3)="Tuesday"
a(4)="Wednesday"
b=Filter(a,"n")
document.write(b(0) & "<br />")
document.write(b(1) & "<br />")
document.write(b(2))

Output:

Sunday
Monday
Wednesday

Example 2

dim a(5),b
a(0)="Saturday"
a(1)="Sunday"
a(2)="Monday"
a(3)="Tuesday"
a(4)="Wednesday"
b=Filter(a,"n",false)
document.write(b(0) & "<br />")
document.write(b(1) & "<br />")
document.write(b(2))

Output:

Saturday
Tuesday

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