Code Duplication    Length = 9-12 lines in 3 locations

class/cache.php 1 location

@@ 314-322 (lines=9) @@
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	 * @param	string	$rule
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	 * @return	string
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	 */
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	public function ChkCfgFileRule($rule) {
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		if (2 > strlen($rule))
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			return("Cache rule is not defined or too short.");
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		if (0 != (strlen($rule) % 2))
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			return("Cache rule {$this->aCfg['cache-file-rule']} may not right.");
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		return '';
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	} // end of func ChkCfgFileRule
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	/**

class/cache/cache-file.php 1 location

@@ 96-104 (lines=9) @@
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	 * @param	string	$rule
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	 * @return	string
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	 */
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	public function ChkCfgFileRule($rule) {
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		if (2 > strlen($rule))
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			return("Cache rule is not defined or too short.");
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		if (0 != (strlen($rule) % 2))
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			return("Cache rule {$this->aCfg['cache-file-rule']} may not right.");
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		return '';
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	} // end of func ChkCfgFileRule
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	/**

src/Fwlib/Cache/Handler/File.php 1 location

@@ 106-117 (lines=12) @@
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     * @param   string  $rule
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     * @return  string
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     */
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    protected function checkFileRuleConfig($rule)
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    {
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        if (2 > strlen($rule)) {
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            return('Cache rule is not defined or too short');
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        }
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        if (0 != (strlen($rule) % 2)) {
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            return("Cache rule \"$rule\" may not right");
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        }
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        return '';
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    }
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    /**