How can proper error handling and debugging techniques be implemented when using fwrite in PHP?

When using fwrite in PHP, proper error handling can be implemented by checking the return value of fwrite to determine if the write operation was successful. Additionally, debugging techniques can be used by enabling error reporting and displaying error messages to identify any issues with the fwrite operation. 

$file = 'example.txt';
$data = 'Hello, World!';

$handle = fopen($file, 'w');
if ($handle === false) {
    die('Failed to open file for writing');
}

if (fwrite($handle, $data) === false) {
    die('Failed to write to file');
}

fclose($handle);
echo 'Data written successfully';

Keywords

fwrite error handling debugging PHP techniques

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