WireArray::index() method

Returns a new WireArray of the item at the given index.

Unlike WireArray::get() this returns a new WireArray with a single item, or a blank WireArray if item doesn't exist. Applicable to numerically indexed WireArray only.

Usage

$items = $wireArray->index(int $num);

Arguments

NameType(s)Description
numint

Index number

Return value

WireArray

See Also

WireArray methods and properties

API reference based on ProcessWire core version 3.0.214

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    31 March 2023
  • This week ProcessWire 3.0.214 is on the dev branch. Relative to 3.0.213 this version has 16 new commits which include the addition of 3 new pull requests, 6 issue fixes, a new WireNumberTools utility class, and various other improvements. More
    17 March 2023
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    24 February 2023

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