php截取字符串的类.zip
<?php class get_c_str { var $str; var $start_str; var $end_str; var $start_pos; var $end_pos; var $c_str_l; var $contents; function get_str($str, $start_str, $end_str) { $this->str = $str; $this->start_str = $start_str; $this->end_str = $end_str; $