How to Count Array Elements, Unique Values, and Occurrences in PHP

This guide explains how to use PHP's built‑in functions like count(), array_count_values(), and array_filter()—along with loops—to determine the total number of elements, count distinct values, and find the frequency of a specific item in an array.

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How to Count Array Elements, Unique Values, and Occurrences in PHP

Laravel Tech Community

Oct 22, 2020 · Backend Development

PHP array_count_values() – Counting the Frequency of Values in an Array

This article explains how the PHP function array_count_values() works, describes its single array parameter, return format, warning behavior for non‑string/integer elements, and provides a complete code example with expected output.

BackendTutorialarray_count_values

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PHP array_count_values() – Counting the Frequency of Values in an Array