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21 lines
432 B
PHP
21 lines
432 B
PHP
<?php
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/**
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* xml class
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*/
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class xml {
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/**
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* Sanitizes a string by removing any PHP-style placeholders and encoding special characters.
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*
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* @param string $string The input string to be sanitized.
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*
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* @return string The sanitized string with special characters encoded.
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*/
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static function sanitize($string) {
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$string = preg_replace('/\$\{[^}]+\}/', '', $string);
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return htmlspecialchars($string, ENT_XML1);
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}
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}
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