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Vedran Linić
10,050 PointsWhy is this not correct?
Why is this question not correct?
Complete the code for reading files from the "img" directory into an array. $images = file('img');
1 Answer
David Evans
10,490 PointsHi Vedran,
The question is asking you to read all files from a specified directory. In this case the 'img' directory.
PHP's file() function reads an entire file into an array, as such it isn't meant to be used to read a directory ( a folder ).
The quiz is looking for you to use PHP's scandir() function.
You can read about it here: http://php.net/manual/en/function.scandir.php
$images = scandir('img');
Vedran Linić
10,050 PointsVedran Linić
10,050 PointsThank you for the explanation.