Can Array_column Function Be Utilized with an Array of Objects?

Using array_column with an Array of Objects

This question explores the feasibility of using the array_column function with an array comprised of objects. The developer implemented the ArrayAccess interface but observed that it had no impact.

PHP 5

Prior to PHP 7, array_column did not natively support arrays of objects. To work around this limitation, the alternative array_map function can be employed:

<code class="php">$titles = array_map(function($e) {</code>

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