PHP Remove Duplicates from Array (Runnable Code)

Remove duplicate values from array

Code Editor
Expected Output 
Original: 1, 2, 2, 3, 4, 4, 5
Unique: 1, 2, 3, 4, 5

PHP Remove Duplicates from Array Example Explanation

Remove duplicate values from array. This runnable example demonstrates how to implement remove duplicates from array in PHP. Click the Run Code button to execute the code and see the output.

How It Works

The code example above shows a practical implementation of remove duplicates from array. You can modify the code in the editor and run it again to see how changes affect the output. This interactive approach helps you understand the concept through hands-on experimentation.

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