#fopen()、fwrite()、fclose() 函数打开文件或者 URL
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<?php
//fopen的应用
$file1 = fopen('test.txt','w');
$file2 = fopen('http://www.baidu.com','r');
var_dump($file1);
echo '<br>';
var_dump($file2);
//fwrite和fclose的应用
$file = fopen("test.txt","w");
echo fwrite($file,"Hello World. Testing!");
fclose($file);
?> |