What are common errors or pitfalls when using the mkdir function in PHP?

One common error when using the mkdir function in PHP is not providing the correct permissions for the directory to be created. This can result in the directory not being created or being created with limited access. To solve this issue, you should ensure that you provide the correct permissions when using the mkdir function. 

<?php
// Create a directory with correct permissions
$dir = 'new_directory';
$permissions = 0777; // Set the correct permissions here

if (!file_exists($dir)) {
    mkdir($dir, $permissions, true);
    echo "Directory created successfully.";
} else {
    echo "Directory already exists.";
}
?>

Keywords

mkdir PHP errors permissions directory

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