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  1. <?php
  2. // Array representing a possible record set returned from a database
  3. $records = array(
  4.     array(2135,'John','Doe'
  5.     ),
  6.     array(3245,'Sally','Smith'
  7.     ),
  8.     array(5342,'Jane','Jones'
  9.     ),
  10.     array(5623,'Peter','Doe'
  11.     )
  12. );
  13.  
  14. $first_names = array_column($records, 1);
  15. print_r($first_names);
  16. ?>
  17. // your code goes here
Success #stdin #stdout 0s 82560KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => John
    [1] => Sally
    [2] => Jane
    [3] => Peter
)
// your code goes here
https://ideone.com/59HV9j
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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