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@ 2013-11-02T14:10:00Z

<?php
/* Default */
$en = array(
    'hello'     => 'hello',
    'goodbye'   => 'goodbye'
);

/* User selection */
$fr = array(
    'hello' => 'bonjour'
);


$lang = array_merge($en, $fr);

var_dump($lang);

/*
    array(2) {
      ["hello"]=>
      string(7) "bonjour"
      ["goodbye"]=>
      string(7) "goodbye"
    }
*/

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_merge: documentation ( source)

preferences:dark modelive preview

46.66 ms | 402 KiB | 5 Q