I have a CSV file I would like to use as an array in a script.
The CSV is simple:
key1,val1
key2,val2
...
I want to be able to reference the array created like this:
$value = my_csv['key'];
I currently cannot do that because my script shows the index as undefined.
$myArray = array();
$file = fopen('myCSV.csv', 'r');
while (($line = fgetcsv($file)) !== FALSE) {
array_push($myArray, array($line[0] => $line[1]));
}
fclose($file);
var_dump($myArray['key']);
exit;
I believe this is because I would need to use the numerical index first but I would ideally be able to reference the array in the way I am above.
The array needs to be created with the key set then, like this
$myArray = array();
$file = fopen('myCSV.csv', 'r');
while (($line = fgetcsv($file)) !== FALSE) {
$myArray[$line[0]] = $line[1];
}
fclose($file);
var_dump($myArray['key']);
This does assume that there are no duplicates in the key
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