Question

Array ( [0] => tirupur ) 
Array ( [0] => coimbatore ) 
Array ( [0] => coimbatore [1] => chennai ) 
Array ( [0] => coimbatore [1] => chennai [2] => madurai ) 
Array ( [0] => bangalore )

我希望最终数组类似于输出

Array ( [0] => tirupur [1]=>coimbatore [2]=>chennai [3]=>madurai [4]=>bangalore)

Answer 1

你可以先将所有数组合并到一个数组中，然后尝试这样做

<?php
$array1 = array("orange", "apple", "grape");
$array2 = array("peach", 88, "plumb");
$array3 = array("lemon", 342);
$newArray = array_merge($array1, $array2, $array3);

array_unique($newArray);

希望这一定会帮到你

Answer 2

作为问题的解决方案，请尝试执行以下代码段

  $a=array('tirupur');
  $b=array('coimbatore');
  $c=array('coimbatore','chennai');
  $d=array('coimbatore','chennai','madurai');
  $e=array('bangalore');
  $x=array_unique(array_merge($a,$b,$c,$d,$e));
  $result=array_values($x);
  print_r($result);
 ?>

合并数组重复值

2 个答案: