How can error reporting be utilized to troubleshoot issues with password_hash() in PHP?

When troubleshooting issues with password_hash() in PHP, error reporting can be utilized to identify any errors that may be occurring during the hashing process. By enabling error reporting, any warnings or errors related to password_hash() can be displayed, helping to pinpoint the root cause of the issue. This can include incorrect parameters being passed to the function or compatibility issues with the PHP version being used. 

<?php
// Enable error reporting to display any warnings or errors
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Example usage of password_hash() with error reporting enabled
$password = 'password123';
$hashed_password = password_hash($password, PASSWORD_DEFAULT);

echo $hashed_password;
?>

Keywords

error reporting password_hash() troubleshooting PHP issues

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