php arrays

[desithugg]

<?
$battle['move_1'] = "water";
$battle['move_2'] = "fire";
$battle['move_3'] = "thunder";
$battle['move_4'] = "rock";
?>

Now I want to check which array key has the array value fire or anything...is that possiable?

[Lumio]

<?php
   $i = '';
   foreach($battle as $index => $s) {
      if ($s == 'fire') {
         $i = $index;
         break;
      }
   }
?>

[Barand]

array_search()

[suzzane2020]

foreach($battle as $key=>$value)

{

echo $key . " =>" .$value;

}

 

 

 

[desithugg]

kk I got it thanks guys one more thing

 

 

[ted_chou12]

array_search()

isnt the array function array_keys()?

 

Ted

[desithugg]

array_search()

isnt the array function array_keys()?

 

Ted

yup but the fallowing worked for me

<?php
$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');

$key = array_search('green', $array); // $key = 2;
$key = array_search('red', $array);  // $key = 1;
?> 
soo i did
<?
$battle['move_1'] = "water";
$battle['move_2'] = "fire";
$battle['move_3'] = "thunder";
$battle['move_4'] = "rock";
$key = array_search('fire', $battle);  // $key = move_2;
?>

[ted_chou12]

ok