Upload file using PHP

HTML Coding

In this example .i will show How upload file using PHP.we are two program here.one is HTM and PHP program.

In the HTML file get the file and send to the PHP program using POST method.

<html> <body> <form action="upload.php" enctype="multipart/form-data" method="post"> Select the file to upload<input name="upload" type="file" /> </form> </body> </html>

PHP Coding

<?php $uploadddr='upload/'; $uploadfile=$uploaddr.basename($_FILE[''file']['name']); if(move_uploaded_file($_FILE['file']['tmp_name'].$uploadfile)) { echo "file is valid"; } else { echo "file uploading failed"; }?>

PHP Program Explaination:

In the PHP program will get the file stored in file called upload.You must create upload folder in your Computer.

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How do finding metatag using PHP

How do finding metatag using PHP:
This tutorial i will show  how do find the metatag of website using PHP. They function called get_meta_tags Which is used to get information of meta tag in the website.


Coding

<?php $tags = get_meta_tags("http://www.w3schools.com"); ?> <h2>Author</h2> <?php echo $tags['author']; ?> <br/>      // name  <h2>Keywords</h2> <?php echo $tags['keywords']; ?>   </br>  // php documentation <h2>Description </h2> <?php echo $tags['description']; ?> </br> // a php manual

Program Explain:

In this Program you finding the meta tag in the website.here  get_meta_tags which used get metatag information you can specific any site here.s

Output:

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