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{array.count(Countable | Array $array, $mode=COUNT_NORMAL)}
Counts all elements in an array, or something in an object.
For objects, if you have SPL installed, you can hook into {array.count()}
by implementing interface Countable.
The interface has exactly one method, Countable::count(), which returns the return value for the {array.count()}
function.
Please see the Array section of the manual for a detailed explanation of how arrays are implemented and used in PHP.
Returns the number of elements in the
array
as anint
.
When the parameter is neither an array, nor an object with implemented Countable interface, 1 will be returned.
There is one exception, ifarray
is null, 0 will be returned.
https://www.php.net/manual/en/function.count.php
Last modified: 2021-06-07
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