How can the issue of backslashes in HTML code output be resolved in PHP?

When outputting HTML code in PHP, backslashes can cause issues as they are escape characters and can interfere with the desired output. To resolve this issue, you can use the htmlspecialchars() function in PHP to convert special characters like backslashes to their HTML entity equivalents. 

<?php
    $input = "This is a backslash: \\";
    $output = htmlspecialchars($input);
    echo $output;
?>

Keywords

PHP backslashes HTML code output escaping

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