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Start your free trialIoan Ionkov
Courses Plus Student 6,921 PointsArray issues
Whenever I execute my code on the task, it is saying that the array is empty, may you please advice on why and how to proceed with the task
<?php
//add code here
$files = file('example');
1 Answer
Jonathan Love
4,784 PointsYour array variable is empty because you declared it but you didn't do anything with it.
You have to use one of the PHP directory functions to look for the files. Go to the first video and and take a look at the teacher's notes and also take a look at the "File Handling Cheat Sheet".
- chdir — Change directory
- chroot — Change the root directory
- closedir — Close directory handle
- dir — Return an instance of the Directory class
- getcwd — Gets the current working directory
- opendir — Open directory handle
- readdir — Read entry from directory handle
- rewinddir — Rewind directory handle
- * scandir — List files and directories inside the specified path *
Victoria Loisi
7,070 PointsVictoria Loisi
7,070 PointsHello there, Have you tried using 'var_dump($files)' to check what it has inside?