wireCount() function

Return the count of item(s) present in the given value

Duplicates behavior of PHP count() function prior to PHP 7.2, which states:

Returns the number of elements in $value. When the parameter is neither an array nor an object with implemented Countable interface, 1 will be returned. There is one exception, if $value is NULL, 0 will be returned.

Usage

$int = wireCount(mixed $value);

Arguments

NameType(s)Description
valuemixed

Return value

int


Functions methods and properties

API reference based on ProcessWire core version 3.0.163

Twitter updates

  • Quick weekly update covering this week's commits for the upcoming 3.0.167 ProcessWire core version— More
    18 September 2020
  • This week ProcessWire version 3.0.166 is released on the dev branch. In this post we’ll cover all that’s new relative to the previous version, 3.0.165. Plus we’ll check out the latest new versions of ProCache and FormBuilder— More
    11 September 2020
  • Weekly update – 28 August 2020 – New secure files option defined per-template: More
    28 August 2020

Latest news

  • ProcessWire Weekly #333
    In the 333rd issue of ProcessWire Weekly we'll check out what's new in the latest dev version of ProcessWire, 3.0.167, and more. Read on!
    Weekly.pw / 26 September 2020
  • ProcessWire 3.0.166 core updates and more
    This week ProcessWire version 3.0.166 is released on the dev branch. In this post we’ll cover all that’s new relative to the previous version, 3.0.165. Plus we’ll check out the latest new versions of ProCache and FormBuilder.
    Blog / 11 September 2020
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“Indeed, if ProcessWire can be considered as a CMS in its own right, it also offers all the advantages of a CMF (Content Management Framework). Unlike other solutions, the programmer is not forced to follow the proposed model and can integrate his/her ways of doing things.” —Guy Verville, Spiria Digital Inc.