The proper way to make safe
The proper way to make untrusted user input safe when printing data, is to use htmlspecialchars().
<?php
$unsafe_username = $_GET['username'];
echo 'hello ' . htmlspecialchars($unsafe_username, ENT_QUOTES, 'UTF-8');The proper way to make untrusted user input safe when printing data, is to use htmlspecialchars().
<?php
$unsafe_username = $_GET['username'];
echo 'hello ' . htmlspecialchars($unsafe_username, ENT_QUOTES, 'UTF-8');
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