Code Duplication    Length = 6-7 lines in 2 locations

ecrire/inc/charsets.php 2 locations

@@ 325-330 (lines=6) @@
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		return $texte;
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	}
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	static $trans = array();
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	if (!$trans) {
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		load_charset('html');
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		foreach ($GLOBALS['CHARSET']['html'] as $key => $val) {
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			$trans["&$key;"] = $val;
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		}
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	}
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	if ($secure) {
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		return str_replace(array_keys($trans), array_values($trans), $texte);
@@ 354-360 (lines=7) @@
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 **/
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function mathml2unicode($texte) {
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	static $trans;
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	if (!$trans) {
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		load_charset('mathml');
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		foreach ($GLOBALS['CHARSET']['mathml'] as $key => $val) {
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			$trans["&$key;"] = $val;
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		}
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	}
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	return str_replace(array_keys($trans), array_values($trans), $texte);
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}