Array remove the same php -


i have array this:

array (     [0] => array         (             [fileid] => 7             [remarks] =>              [filename] => whomovedmycheese - copy.pdf             [type] => application/pdf             [size] => 500624         )      [1] => array         (             [fileid] => 7             [remarks] =>              [filename] => whomovedmycheese.pdf             [type] => application/pdf             [size] => 500624         )      [2] => array         (             [fileid] => 8             [remarks] =>              [filename] => whomovedmycheese - copy.pdf             [type] => application/pdf             [size] => 500624         )      [3] => array         (             [fileid] => 8             [remarks] =>              [filename] => whomovedmycheese.pdf             [type] => application/pdf             [size] => 500624         )  )

this array want remove duplicate. tried remove duplicated using below code.

$input4 = array_map("unserialize", array_unique(array_map("serialize", $basicinfo3))); $new_data3 = array_values($input4);

but result still same starting array. in above code $basicinfo has value of array above.what want remove duplicate array below.

array     (         [0] => array             (                 [fileid] => 7                 [remarks] =>                  [filename] => whomovedmycheese - copy.pdf                 [type] => application/pdf                 [size] => 500624             )          [1] => array             (                 [fileid] => 7                 [remarks] =>                  [filename] => whomovedmycheese.pdf                 [type] => application/pdf                 [size] => 500624             )     )

update

 array (     [008-408-601-000-0] => array         (             [id] => 008-408-601-000             [lastname] => smith             [firstname] => john             [email] => john@yahoo.com             [address] => array                 (                     [0] => array                         (                             [language] => c++                         )                      [1] => array                         (                             [language] => c++                         )                      [2] => array                         (                             [language] => c++                         )                      [3] => array                         (                             [language] => java                         )                      [4] => array                         (                             [language] => java                         )                      [5] => array                         (                             [language] => java                         )                  )          )      [002-408-641-000-0] => array         (             [id] => 008-408-601-000             [lastname] => smith             [firstname] => jack             [email] => jack@yahoo.com             [address] => array                 (                     [0] => array                         (                             [language] => c++                         )                      [1] => array                         (                             [language] => c++                         )                      [2] => array                         (                             [language] => c++                         )                      [3] => array                         (                             [language] => java                         )                      [4] => array                         (                             [language] => java                         )                      [5] => array                         (                             [language] => java                         )                  )          )      [001-002-003-000-0] => array         (             [id] => 008-408-601-000             [lastname] => smith             [firstname] => jean             [email] => jean@yahoo.com             [address] => array                 (                     [0] => array                         (                             [language] => c++                         )                      [1] => array                         (                             [language] => c++                         )                      [2] => array                         (                             [language] => c++                         )                      [3] => array                         (                             [language] => java                         )                      [4] => array                         (                             [language] => java                         )                      [5] => array                         (                             [language] => java                         )                  )          )        )

you can't use function above since takes account whole array batch uniqueness, can see, fileid differs same filename. if need based on filename, normal loop should suffice.

in sample output, seems first ones found priority simple isset should okay.

$input4 = array(); foreach($basicinfo3 $values) {     if(!isset($input4[$values['filename']])) {         $input4[$values['filename']] = $values; // if doesn't exist yet, push     } }  $input4 = array_values($input4); // simple reindex

sample output


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