Extract data from an array correctly

Question

I am trying to get data from an array on form of:

  Array ( [actual-1] => 2 [action-1] => blabla [actual-2] => 1 [action-2] => sss [actual-49] => 3 [action-58] => sasa )

 ID 1 Level 2 action blabla
 ID 2 level 1 action sss
 ID 49 level 3 action sasa

I tried the following code:

foreach(array_chunk($array,3,true) as $val){

   foreach($val as $k=>$v){
      if(strpos($k, "actual") !== false){
          $temp = explode("-",$k);
          $id = $temp[1];
          $actual = $v;
      }
      if(strpos($k, "action") !== false){
          $action = $v;
      }
   }
    echo "ID ".$id." Level ".$actual." action ".$action;
    echo "<br>";
}

But what I get instead was:

ID 2 Level 1 action blabla
ID 49 level 3 action sasa

keaton_fu · Accepted Answer · 2013-04-03 13:48:38Z

1

You're chunking your array into groups of 3 elements instead of 2. Change the second argument in array_chunk to 2.

answered Apr 3, 2013 at 13:48

keaton_fu

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Comments

pfyod · Accepted Answer · 2013-04-03 13:48:52Z

1

foreach(array_chunk($array,3,true) as $val){

needs to be

foreach(array_chunk($array,2,true) as $val){

answered Apr 3, 2013 at 13:48

pfyod

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1 Comment

auicsc Over a year ago

Thank's a lot, I dont know why I put 3 there.

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