php - CSV to Associative Array -

i've seen numerous examples on how take csv file , create associative array headers keys.

for example:

brand,model,part,test honda,civic,123,244 honda,civic,135,434 toyota,supra,511,664 

where create array such array[$num][$key] $key brand, model, part, test.

so if wanted access test value "434" have loop every index in array , ignore brands not honda, , models not civic

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what need access value directly, instead of running through loop going through each $num index. want able access value test "434" with:

array['honda']['civic']['135']

or control statement looping through every model honda has... like

foreach $model in array['honda']

at least need able go through every model given known brand , access relative info each.

edit:

just confirm setting example. data has headers like:

brand model part price shipping description footnote

of need access information tied part (price, shipping,desc, footnote)

run on csv file line line, , insert array like:

$array = $fields = array(); $i = 0; $handle = @fopen("file.csv", "r"); if ($handle) {     while (($row = fgetcsv($handle, 4096)) !== false) {         if (empty($fields)) {             $fields = $row;             continue;         }         foreach ($row $k=>$value) {             $array[$i][$fields[$k]] = $value;         }         $i++;     }     if (!feof($handle)) {         echo "error: unexpected fgets() fail\n";     }     fclose($handle); }