"苹果", "橘子","鸭梨", "a" => "橘子", "香蕉", "苹果") ;$result = array_unique ( $input ) ;print_r (">
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phparray_unique一维数组去除重复值的例子

  1. /**
  2. * 去除数组中重复元素
  3. * link:bbs.it-home.org
  4. * date:2013/2/25
  5. */
  6. $input = array ("1" => "苹果", "橘子","鸭梨", "a" => "橘子", "香蕉", "苹果") ;
  7. $result = array_unique ( $input ) ;
  8. print_r ( $result ) ;
  9. ?>

输出结果: array ( [1] => 苹果 [2] => 橘子 [3] => 鸭梨 [4] => 香蕉 )