只不过只能读取到第一个tar值,后面的值就被忽略了在一文件夹下有一文件flag.php和test.txt,以及一php文件,其内容如下图片array('select', 'insert', 'update', 'delete', 'where'); $safe = '/' . implode('|', $safe) ....); $safe = array('select', 'insert', 'update', 'delete', 'where'); $safe = '/' . implode('|', $...($string) { $escape = array('\''); $escape = '/' . implode('|', $escape) . '/'; $string = preg_replace...($escape, '_', $string); $safe = array('select', 'insert', 'update', 'delete', 'where'); $safe