Functions JScms
Function: JScms_get_folders
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Function: JScms_get_folders
The JScms_get_folders function retrieves all folder names from a specified directory, excluding specific folders if provided.
Syntax
JScms_get_folders(string $dir, string|null $excludeFolder = null): array
Parameters
$dir: (string) The directory path to scan for folders.$excludeFolder: (string|null) Optional. A folder name to exclude from the results. Default isnull.
Returns
(array) An array of folder names found in the specified directory.
Example Usage
<?php
$folders = JScms_get_folders("/path/to/templates", "exclude_folder");
foreach ($folders as $folder) {
echo $folder . "\n";
}
?>
Best Practices
- Use this function to list directories for dynamic inclusion, such as templates or plugins.
- Ensure the provided directory path exists and is accessible.
Common Issues
- Non-Existent Directory: Ensure the specified directory path exists; otherwise,
scandirwill throw a warning. - Permissions: Verify the script has appropriate read permissions for the directory.