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Title : A recursive function to traverse a multi-dimensional array where the dimensions are not known
Categories : Arrays, PHP, Algorithms Update Picture
Lez Lytollis
Date : Jul 21st 2000
Grade : 2 of 5 (graded 8 times)
Viewed : 30044
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<?

######################################
#
# Author: Lez Lytollis
# (with help from Chris Boget and Andreas Pour)
#
# A recursive function to traverse a multi-dimensional array
# where the dimensions are not known
#
#######################################


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);

?>



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 Dan Wlegg wrote :423
thanks :)
try this:

function get_array_elems($arrResult, $where="array"){ 
    while(list($key,$value)=each($arrResult))
        if (is_array($value))
            get_array_elems($value, 
$where."[$key]"); 
        else 
            echo $where."[$key]
=".$value."&lt;BR&gt;\n";