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php array_unique example of removing duplicate values ​​from a one-dimensional array

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2016-07-25 09:04:351229browse
  2. /**
  3. * Remove duplicate elements from the array
  4. * link: bbs.it-home.org
  5. * date: 2013/2/25
  6. */
  7. $input = array ("1" => "Apple", "Orange", "Yali", "a" => " Orange", "Banana", "Apple") ;
  8. $result = array_unique ( $input ) ;
  9. print_r ( $result ) ;
  10. ?>
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Output result: array ( [1] => apple [2] => orange [3] => pear [4] => banana )



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