這篇文章主要介紹了PHP文件操作方法匯總的相關資料,需要的朋友可以參考下
在data文件中寫入數據：
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 <?php /** * Created by PhpStorm. * User: Administrator * Date: 2015/6/29 * Time: 17:05 */ header("Content-type: text/html; charset=utf-8"); //write data $f = fopen('data','w');//打開文件 fwrite($f,'Hello PHP');//寫入數據 fclose($f);//關閉文件 echo 'OK'; //windows環境暫時不考慮權限問題寫入成功后可以在頁面看到“OK”
接下來讀取data文件里的數據
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 <?php /** * Created by PhpStorm. * User: Administrator * Date: 2015/6/29 * Time: 17:05 */ header("Content-type: text/html; charset=utf-8"); //read data $f = fopen('data','r'); $content = fgets($f); echo $content; fclose($f);如果有多行數據該怎么讀取?
方法一 while：
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 <?php /** * Created by PhpStorm. * User: Administrator * Date: 2015/6/29 * Time: 17:05 */ header("Content-type: text/html; charset=utf-8"); $f = fopen('data','r');新聞熱點
疑難解答
