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Convert php characters to HTML entities

高洛峰Original: 2016-11-29 15:12:241557browse

function d_htmlspecialchars($string) { 
 if(is_array($string)) { 
  foreach($string as $key => $val) { 
   $string[$key] = d_htmlspecialchars($val); 
  }//开源代码phpfensi.com 
 } else { 
  $string = str_replace(&#39;&&#39;, &#39;&amp;&#39;, $string); 
  $string = str_replace(&#39;"&#39;, &#39;&quot;&#39;, $string); 
  $string = str_replace(&#39;&#39;&#39;, &#39;&#039;&#39;, $string); 
  $string = str_replace(&#39;<&#39;, &#39;&lt;&#39;, $string); 
  $string = str_replace(&#39;>&#39;, &#39;&gt;&#39;, $string); 
  $string = preg_replace(&#39;/&amp;(#d;)/&#39;, &#39;&1&#39;, $string); 
 } 
 return $string; 
}

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