PHP ?? ?? ? ?? ??? ????? ? ? ????? '?? ??' ??? ???? ??? ????. ? ????? ???? ??? ???? ?? ??? ??? ?????.

?? ??

?? ???? ????? ??? ????.

<code>Warning: fopen(extras/users.txt): Failed to open stream: Permission denied in /Applications/XAMPP/xamppfiles/htdocs/php-crash/14_file_handling.php on line 25
Failed to open file for writing.</code>

?? PHP ????? users.txt ???? ??? ??? ??? ?????.

"?? ??" ?? ??

1. ???? ?? ??

?? ????? ??? ?????. macOS/Linux:

chmod -R 775 /Applications/XAMPP/xamppfiles/htdocs/php-crash/extras

???? ????? ??, ??, ?? ??? ????, ?? ????? ?? ? ?? ??? ?????. ????? ??? ??? ?????.

chmod -R 777 /Applications/XAMPP/xamppfiles/htdocs/php-crash/extras

?? ?? ??? ? ???? ??(?: 775)?? ???? ?? ?? ???.

2. ?? ?? ??

?? ??? ?? ?? ?? ??? ??? ??? ? ????. ???? ??:

touch /Applications/XAMPP/xamppfiles/htdocs/php-crash/extras/users.txt

?? ?? ??? ?????.

chmod 664 /Applications/XAMPP/xamppfiles/htdocs/php-crash/extras/users.txt

??? ? ? ?? ???.

3. ??? ??

??? ????? ?? ??? ??? ?? ????. ??? ??:

ls -l /Applications/XAMPP/xamppfiles/htdocs/php-crash/

? ?? ???? ??? ??(?: _www ?? www-data):

sudo chown -R www-data:www-data /Applications/XAMPP/xamppfiles/htdocs/php-crash/extras

www-data? ???? ? ?? ???? ????.

4. PHP?? ??? ?? ?? ??

?? ??? ?? PHP ?? ??:

<?php
$file = 'extras/users.txt';

// Ensure directory exists
if (!is_dir('extras')) {
    mkdir('extras', 0777, true); // Create directory (full permissions for debugging)
}

$handle = fopen($file, 'w');

if ($handle) {
    $contents = 'Brad' . PHP_EOL . 'Sara' . PHP_EOL . 'Mike';
    fwrite($handle, $contents);
    fclose($handle);
    echo "File created and written successfully.";
} else {
    echo "Failed to open file for writing. Check file permissions.";
}
?>

???? ??? ???? ??? ?? ???? ?????.

5. XAMPP ?? ??

XAMPP? ?? ???? ?? ??? ???? ??? ????.

sudo /Applications/XAMPP/xamppfiles/xampp restart

??? ?

??? PHP ?? ?? ???:

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

??? ??? ???? ? ??? ???.

?? ?? ?????

• extras ????? ??? ???? ????? ?????.
• ?? ? ???? ???? ?????.
• ???? ?? ????? chmod 777? ???? ?????.
• PHP ?? ?? ??: /Applications/XAMPP/logs/php_error_log.

??

PHP? "?? ??" ??? ????? ?? ? ???? ??? ????, ??? ???? ????, ??? ?? ??? ???? ???. ?? ??? ? ???? ??? ???? PHP ?? ??? ???? ? ??? ???. ?? ??? ???? ???? ????? ??? ??? ?????. ??? ?????!

? ??? PHP ?? ?? ? &#Permission Denied&# ??? ???? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!