Give names to array keys - php

Question

So I have this code:
<?php
$csv = array();
$lines = file('file.csv', FILE_IGNORE_NEW_LINES);
foreach ($lines as $key => $value)
{
$csv[$key] = str_getcsv($value);
}
echo '<pre>';
print_r($csv);
echo '</pre>';
?>
which gives me the following
[0] => Array
(
[0] => value1
[1] => value2
[2] => value3
[3] => value4
How can I name my keys? so I don't see 0-1-2-3 but Name1-Name2-Name3 etc.
Like This:
[0] => Array
(
[Name0] => value1
[Name1] => value2
[Name2] => value3
[Name3] => value4

Answer 1

function csvToArray($filename, $delimiter = ',') {
if (!file_exists($filename) || !is_readable($filename)) {
return FALSE;
}
$header = NULL;
$data = array();
if (($handle = fopen($filename, 'r')) !== FALSE) {
while (($row = fgetcsv($handle, 0, $delimiter)) !== FALSE) {
if (count($row) > 0 && !is_null($row[0])) {
if (!$header) {
$header = $row;
} else {
$data[] = array_combine($header, $row);
}
}
}
fclose($handle);
}
return $data;
}
Try this function
$filename is the full path to the file
also add in csv as first line keys you want to have and function will use this first line for keys
csv example:
"id","country","city"
"1","us","abanda"
"2","us","abbeville"

Answer 2

Now I understand!
All you need to do in this case is concatenate a string literal onto the front of the key that you generate, like this :-
<?php
$csv = array();
$lines = file('file.csv', FILE_IGNORE_NEW_LINES);
foreach ($lines as $key => $value)
{
$csv['Name'.$key] = str_getcsv($value);
}
echo '<pre>';
print_r($csv);
echo '</pre>';
?>

Answer 3

$keys = ['Name1', 'Name2', 'Name3', 'etc'];
$csv[$key] = array_combine($keys, str_getcsv($value));
This worked
Thanks Mark Baker