Combine two 2d arrays and have duplicate rows removed

by

You can do this 

$array1 = Array(
        0 => Array("id" => "0001","name" => "sample name 1"),
        1 => Array("id" => "0002","name" => "sample name 2"),
        3 => Array("id" => "0003","name" => "sample name 3"));

$array2 = Array(
        0 => Array("id" => "0002","name" => "sample name 2"),
        1 => Array("id" => "11323","name" => "blah blah"));

$output = array_map("unserialize", array_unique(array_map("serialize", array_merge($array1,$array2))));

var_dump($output);

Output 

array
  0 => 
    array
      'id' => string '0001' (length=4)
      'name' => string 'sample name 1' (length=13)
  1 => 
    array
      'id' => string '0002' (length=4)
      'name' => string 'sample name 2' (length=13)
  2 => 
    array
      'id' => string '0003' (length=4)
      'name' => string 'sample name 3' (length=13)
  4 => 
    array
      'id' => string '11323' (length=5)
      'name' => string 'blah blah' (length=9)

More Related Contents:

  1. PHP: Check for duplicate values in a multidimensional array
  2. in_array() and multidimensional array
  3. Sum values of multidimensional array by key without loop
  4. Filter/Remove rows where column value is found more than once in a multidimensional array
  5. Sorting a php array of arrays by custom order
  6. Sorting a multidimensional array in PHP? [duplicate]
  7. How do I sort a multidimensional array by one of the fields of the inner array in PHP? [duplicate]
  8. PHP: merge two arrays while keeping keys instead of reindexing?
  9. Sort array of objects by one property
  10. String with array structure to Array [duplicate]
  11. Restructure multidimensional array of column data into multidimensional array of row data [duplicate]
  12. Implode a column of values from a two dimensional array [duplicate]
  13. Recursively remove empty elements and subarrays from a multi-dimensional array
  14. PHP remove duplicate values from multidimensional array
  15. Checking if array is multidimensional or not?
  16. PHP combine two associative arrays into one array
  17. using array_search for multi dimensional array
  18. How to allow duplicate keys in php array [duplicate]
  19. Dynamic array keys
  20. sum specific values in a multidimensional array (php)
  21. Remove duplicate items from an array [duplicate]
  22. Merge two indexed arrays of indexed arrays based on first column value
  23. How to check if a specific value exists at a specific key in any subarray of a multidimensional array?
  24. Group 2d array data using column value to create a 3d array
  25. Get array’s key recursively and create underscore separated string
  26. Array_merge versus + [duplicate]
  27. php multidimensional array get values
  28. Array merge on key of two associative arrays in php?
  29. Set value of single object in multidimensional array in twig template
  30. Sort a multidimensional array descending by subarray count and preserve first level keys

Leave a Comment