PHP-表单的读写,File文件的操作等---ShinePans

来源：互联网发布：b2b2c网站源码编辑：程序博客网时间：2024/05/17 04:37

实践一:

表单的操作:

wlcome_page.php

<html><body><?phpinclude("menu1.php");?><form action="welcome_info.php" method="post"><br/>Name         :<input type="text" name="name"/><br/>Age          :<input type="text" name="age"/><br/>Adress       :<input type="text" name="address"/><br/>Phone pnumber:<input type="text" name="phone_number"/><br/><input type="submit"/></form></body></html>

welcome_info.php:

<html><body><font color="pink"><h1>Welcome!<?php echo $_POST["name"]?><br/><h1></font><font color="yellow"><h2>You are <?php echo $_POST["age"] ?>    years old.</h2></font>    <font color="green"><h2>Your Address is    <?php    echo $_POST["address"];    ?>    .</font></h2><br/>    <font color="blue"><h2>Your Phone number is     <?php    echo $_POST["phone_number"];    ?>    .</font></h2><br/></body></html>

menu1.php:

<html><body><a href="http://localhost:8080/php_test/wlcome_page.php">Home</a>|<a href="http://localhsot:8080/php_test/about1.php">About Us</a>|<a href="http://localhost:8080/php_test/contact.php">Contact Us</a></body></html>

表单显示效果,填写信息:

实践二

文件的上传,文件的读取:

open_close_file_test.php:

<html><body><?php$num_of_char=0;$file=fopen("test_files1.txt","r+");//$file1=fopen("test_files2.txt","r") or exit("unable to open file!");//fclose($file1);/*下面的代码是逐行读取文件的代码,feof:判定是否读到了文件结束标志fgets:逐行读取文件*/while(!feof($file)){echo fgets($file)."<br/>";}/*字数判定;*/$file1=fopen("test_files1.txt","r");while(!feof($file1)){if(fgetc($file1)!=' ')$num_of_char++;}echo "The test_files1.txt have the number of ".$num_of_char." chars";?><form action="upload_file.php" method="post"enctype="multipart/form-data"><label for="file">Filename:</label><br/><input type="file" name="file" id="file"/><br/><input type="submit" name="submit" value="Submit"/>    </form></body></html>

upload_file.php

<html><body><?phpif($_FILES["file"]["error"]>0){echo "Error:".$_FILES["files"]["error"]."<br/>";}else{echo "Upload:".$_FILES["file"]["name"]."<br/>";echo "Type:".$_FILES["file"]["type"]."<br/>";echo "Size:".($_FILES["file"]["size"]/1024)."kb<br/>";echo "Stored in:".$_FILES["file"]["tmp_name"];}?></body></html>

效果显示:

上传后服务器返回的信息:

至此,表单的信息获取,文件的上传实践至此.

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