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http://www.bkjia.com/phpjc/320067.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/320067.htmltecharticle复制代码 代码如下: ?php $file = /home/lvyaozu/backup_20080115.txt; for($i=1; $i 6; $i++) { $func = 'get_file_ext_' . $i; var_dump($func($file)); } function get_file_ext_1...
