Returns the number of items in this WireArray.
Fulfills PHP's Countable interface, meaning it also enables this WireArray to be used with PHP's count() function.
Example
// These two are the same
$qty = $items->count();
$qty = count($items); Usage
$int = $wireArray->count();Return value
int
WireArray methods and properties
API reference based on ProcessWire core version 3.0.236