$sanitizer->intArrayVal() method

Sanitize array to be all unsigned integers with no conversions

This is the same as the intArray() method except for the following:

  • The csv delimited string conversion option is disabled by default.
  • The strict option default is true, meaning non-integer numbers or those outside allowed range are removed rather than converted.

Available since version 3.0.165.

Usage

// basic usage
$array = $sanitizer->intArrayVal($value);

// usage with all arguments
$array = $sanitizer->intArrayVal($value, $options = []);

Arguments

NameType(s)Description
valuearray, string, mixed

Accepts an array or CSV string. If given something else, it becomes first value in array.

options (optional)array, bool

Options to modify behavior or specify bool for strict option:

  • min (int): Minimum allowed value (default=0)
  • max (int): Maximum allowed value (default=PHP_INT_MAX)
  • maxItems (int): Maximum items allowed in each array (default=0, which means no limit)
  • maxDepth (int): Max nested array depth (default=0, which means no nesting allowed) Since 3.0.160
  • strict (bool): Remove rather than convert any values that are not all digits or fall outside min/max range? (default=true) Note that this default for the strict option is different from the one on the intArray() method.

Return value

array

Array of integers


$sanitizer methods and properties

API reference based on ProcessWire core version 3.0.248

Latest news

  • ProcessWire Weekly #582
    The 582nd issue of ProcessWire Weekly brings in all the latest news from the ProcessWire community. Modules, sites, and more. Read on!
    Weekly.pw / 5 July 2025
  • New ProcessWire admin redesign
    When you upgrade to ProcessWire 3.0.248 or newer (currently the dev branch), you’ll immediately notice something new and beautiful…
    Blog / 9 May 2025
  • Subscribe to weekly ProcessWire news

“We were really happy to build our new portfolio website on ProcessWire! We wanted something that gave us plenty of control on the back-end, without any bloat on the front end - just a nice, easy to access API for all our content that left us free to design and build however we liked.” —Castus, web design agency in Sheffield, UK