WireArray::slice() method

Get a slice of the WireArray.

Given a starting point and a number of items, returns a new WireArray of those items. If $limit is omitted, then it includes everything beyond the starting point.

Example

// Get first 3 items
$myItems = $items->slice(0, 3); 

Usage

// basic usage
$items = $wireArray->slice(int $start);

// usage with all arguments
$items = $wireArray->slice(int $start, int $limit = 0);

Arguments

NameType(s)Description
startint

Starting index.

limit (optional)int

Number of items to include. If omitted, includes the rest of the array.

Return value

WireArray

Returns a new WireArray.


WireArray methods and properties

API reference based on ProcessWire core version 3.0.148

Twitter updates

  • ProcessWire 3.0.153 (dev) focuses on comments field updates, significant refactoring/improvements to ProcessWire’s core Template class and PagesLoader class (which is used by the pages API variable), and we introduce a useful new pages API method— More
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    21 February 2020

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  • ProcessWire Weekly #307
    In the 307th issue of ProcessWire Weekly we're going to check out the latest dev branch updates, introduce some new third party modules, and more. Read on!
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  • ProcessWire 3.0.153 core updates
    This latest version of the core on the dev branch focuses on comments field updates, significant refactoring/improvements to ProcessWire’s core Template class and PagesLoader class (which is used by the $pages API variable), and we introduce a useful new $pages API method.
    Blog / 20 March 2020
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