count(): Parameter must be an array or an object that implements Countable - 7-Views
count(): Parameter must be an array or an object that implements Countable
count() throws a warning since PHP 7.2 in case a scalar or non-countable object is passed. We rely on this behavior in many places so code needs to be adjusted.
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Here is my solution for this.
function count_array($aArr) { if (is_array($aArr)) { return count($aArr); } else { return 0; } }