PHP Code: Recursively traverse array - A recursive function to traverse a multi-dimensional array <br /> where the dimensions are not know

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Snippet Name: Recursively traverse array

Description: A recursive function to traverse a multi-dimensional array
where the dimensions are not known.

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Language: PHP
Highlight Mode: PHP
Last Modified: March 16th, 2009

<?PHP
 
FUNCTION get_array_elems($arrResult, $where="array"){ 
           WHILE(LIST($key,$value)=EACH($arrResult)){ 
                 IF (IS_ARRAY($value)){ 
                    get_array_elems($value, $where."[$key]"); 
                 } 
                 ELSE { 
                       FOR ($i=0; $i<count($value);$i++){ 
                             ECHO $where."[$key]=".$value."<BR>\n"; 
                       } 
                 } 
           } 
  } 
 
  get_array_elems($arrResult); 
 
?>