getting an array of key values from a mulitidimensional array

Question

$array = array(
   array(
      'display' => 'hi',
      'title' => 'hi'
   ),
   array(
      'display' => 'hi2',
      'title' => 'hi2'
   )
);

What I need is an array containing all of the display values.

Rizier123 · Accepted Answer · 2015-02-15 23:56:37Z

3

This is perfect for array_column(). You can use it like this:

$values = array_column($array, "display");
print_r($values);

Output:

Array ( [0] => hi [1] => hi2 )

For more information about array_column() see the manual: http://php.net/manual/en/function.array-column.php

answered Feb 15, 2015 at 23:56

Rizier123

59.8k17 gold badges106 silver badges167 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1