I have a code like this:
// load the file
self::$_list = array();
$handle = fopen($file, 'r');
while (!feof($handle)) {
$line = fgetcsv($handle);
if (null != $line && count($line)!=2) continue;
self::$_list[trim($line[0])] = trim($line[1]);
}
fclose($handle);
But when I test, I got an error like this:
Notice: Trying to access array offset on value of type bool in
The error refers to the script self::$_list[trim($line[0])] = trim($line[1]);.
as you can read here in the Return section:
fgetcsv() returns NULL if an invalid handle is supplied or FALSE on other errors, including end of file.
So the problem is $line[0] when you reach the end of file, because $line is false.
Please consider having a look at the examples below on that page, and use those examples as "guide" to rewrite your function, or at lease add to the middle if something to check that condition, like:
if ( null != $line && count($line) != 2 || $line === false ) continue;
