php - Multidimensional array, how do I solve this? -


i've been trying solve this, keep getting "gained" output instead of user.

array(2)  {      ["skill"]=> array(2)      {           [0]=> array(2)          {              ["user"]=> string(7) "username" ["gained"]=> int(15)           }           [1]=> array(2)           {              ["user"]=> string(6) "username" ["gained"]=> int(8)           }           [2]=> array(2)           {               ["user"]=> string(6) "username" ["gained"]=> int(3)           }       ["skill2"]=> array(2)      {          [0]=> array(2)         {               ["user"]=> string(7) "username" ["gained"]=> int(10)          }          [1]=> array(2)          {             ["user"]=> string(6) "username" ["gained"]=> int(7)          }          [2]=> array(2)          {            ["user"]=> string(6) "username" ["gained"]=> int(5)         }  }

i want output:

username ranked 1 gained 15<br/> username ranked 2 gained 8<br/> username ranked 3 gained 3<br/> <br/><br/> ["skill2"]:<br/> username ranked 1 gained 10<br/> username ranked 2 gained 7<br/> username ranked 3 gained 5<br/> <br/><br/>

the array sorted "gained".
user ranked $loopruns gained $gained

foreach($ar1 $skill => $value) {     $i = 0;     echo "<b>skill: $skill</b><br/>";      foreach($value $ar2 => $ar3)     {         foreach($ar3 $key => $value)         {             $i++;                 echo "$key ranked #$i gained $value<br/>";         }     }     echo "<br/>"; } 

foreach($skillarray $skillname => $players) {   echo "skill: ".$skillname."<br/>";   foreach($players $rank => $data)   {     echo $data["user"]." ranked ".$rank." gained ".$data["gained"]." <br/>";   }   echo "<br/>"; }

explanation

first loop "visit" 2 main branches (skill , skill1). values (as array keys) holded $skillname variable, while whole player array, keep $players variable.
have loop through every user. that, write foreach keys hold player position (ok, 0 index, if want can add unit it) , data contain data.


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