标签：htm 文件 ble blank ref https php pst dex
比如打开一个文件，我想从第几个字符开始读取，或者哪一行开始读取。就要用到指针，其实就是告诉php，从哪里开始。因为默认就是从头开始
<?php$file = fopen("test.txt","r");// 读取第一行fgets($file);// 倒回文件的开头fseek($file,0);// http://www.hi-docs.com/php/fseek.html?>
标签：htm 文件 ble blank ref https php pst dex
原文地址：http://www.cnblogs.com/yyy251/p/6409495.html
