How can error handling be improved in the provided PHP script to better address issues like failed stream openings?

The issue of failed stream openings can be better addressed by implementing proper error handling mechanisms in the PHP script. One way to improve error handling is to use try-catch blocks to catch exceptions that may occur during stream openings and handle them appropriately. 

<?php

// Attempt to open a stream
try {
    $stream = fopen('example.txt', 'r');
    
    if (!$stream) {
        throw new Exception('Failed to open stream');
    }
    
    // Process the stream data
    // ...
    
    fclose($stream);
} catch (Exception $e) {
    echo 'Error: ' . $e->getMessage();
}

Keywords

error handling PHP script stream openings exception handling try-catch block

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