In PHP, how do I reduce objects with examples?

In PHP, you can reduce objects by utilizing methods that aggregate their properties or values into a single value. One common way to accomplish this is by using the `array_reduce` function in conjunction with the `get_object_vars()` function, which retrieves the properties of an object as an associative array. Below, you will find a simple example demonstrating how to reduce an object to calculate the sum of its numeric properties.

<?php class SampleObject { public $value1 = 10; public $value2 = 20; public $value3 = 30; } $obj = new SampleObject(); $properties = get_object_vars($obj); $sum = array_reduce($properties, function ($carry, $item) { return $carry + $item; }, 0); echo "The sum of the object properties is: " . $sum; ?>

php reduce objects array_reduce get_object_vars sum object properties

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