Code Duplication    Length = 10-10 lines in 4 locations

includes/libraries/voku/helper/AntiXSS.php 4 locations

@@ 2493-2502 (lines=10) @@
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        );
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      }
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      if (stripos($str, '<img') !== false) {
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        $str = preg_replace_callback(
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            '#<img[^a-z0-9]+([^>]*?)(?:\s?/?>|$)#i',
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            array(
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                $this,
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                '_js_src_removal_callback',
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            ),
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            $str
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        );
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      }
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      if (stripos($str, '<audio') !== false) {
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        $str = preg_replace_callback(
@@ 2504-2513 (lines=10) @@
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        );
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      }
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      if (stripos($str, '<audio') !== false) {
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        $str = preg_replace_callback(
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            '#<audio[^a-z0-9]+([^>]*?)(?:\s?/?>|$)#i',
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            array(
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                $this,
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                '_js_src_removal_callback',
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            ),
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            $str
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        );
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      }
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      if (stripos($str, '<video') !== false) {
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        $str = preg_replace_callback(
@@ 2515-2524 (lines=10) @@
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        );
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      }
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      if (stripos($str, '<video') !== false) {
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        $str = preg_replace_callback(
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            '#<video[^a-z0-9]+([^>]*?)(?:\s?/?>|$)#i',
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            array(
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                $this,
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                '_js_src_removal_callback',
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            ),
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            $str
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        );
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      }
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      if (stripos($str, '<source') !== false) {
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        $str = preg_replace_callback(
@@ 2526-2535 (lines=10) @@
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        );
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      }
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      if (stripos($str, '<source') !== false) {
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        $str = preg_replace_callback(
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            '#<source[^a-z0-9]+([^>]*?)(?:\s?/?>|$)#i',
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            array(
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                $this,
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                '_js_src_removal_callback',
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            ),
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            $str
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        );
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      }
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      if (stripos($str, 'script') !== false) {
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        // US-ASCII: ΒΌ === <