Get keys from an associative array in PHP

Today we write a short article on how to get keys from an associative array in PHP.

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Way to get keys from an associative array

  1. Using array_keys() function
  2. Using foreach loop

1. Using array_keys() function

The array_keys() function returns the new array with keys. Let’s see one example.

2. Using foreach loop

We can also get all the keys from the array using the foreach loop.

That’s it for today.
Thank you for reading. Happy Coding!

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