打开/关闭文件函数fopen()和fclose()(PHP基础教程)
- <?php
- //打开/关闭文件 fopen() fclose()
- readfile('zidiu.txt'); //读取整个文件
- echo '<hr>';
- $tex = file('zidiu.txt'); //读取整个文件
- foreach ($tex as $zidiu){
- echo $zidiu.'<br>';
- }
- echo '<br>';
- $lele = file_get_contents('zidiu.txt'); //读取整个文件
- echo $lele;
- echo '<hr>';
- //fgets() fgetss() 读取一行数据
- $fopen = fopen('zidiu.txt','rb');
- while(!feof($fopen)){ //feof()函数测试指针是否到了文件结束的位置
- echo fgets($fopen);
- }
- echo '<br>';
- echo '<hr>';
- $fopen = fopen('zidiu.txt','rb');
- while(!feof($fopen)){
- echo fgetss($fopen);
- }
- echo '<hr>';
- //读取一个字符 fgetc()
- $fopen = fopen('zidiu.txt','rb');
- while(($b = fgetc($fopen)) !== false){
- echo $b;
- }
复制代码
|
|