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Talk about PHP syntax (5)_PHP tutorial

WBOYOriginal: 2016-07-21 16:06:34924browse

Text:
To send email online, you need to use the mail() function. The format is as follows:
mail (recipient, subject, content, email file header);
On the Internet, sending an Email to the webmaster usually looks like this: webmaster@163.com In this way, when you click on the link webmaster@163.com, the default email editor will be started to write emails. It is really troublesome. Use mail() function, you can easily program an online mailing page. The recipient of this kind of page is fixed (webmaster@163.com). You need to fill in the recipient address again, and we can also set the theme. For example:
File: email.html

Send an email to the network administrator

Network management reception

Sender:

Subject:

Content:

Hello, webmaster: </ textarea><br> <br><input type="submit" value="Send"> <input type="reset" value="Rewrite"><br> <br>< /form> <br></body></html> <br><br>File: mail.php <br><?php <br>if (empty($from) or empty($subject) or empty($content)) {echo "Not completed, please<a href="email.html">return</a>";} <br>$body="[Subject] $subjectn"; <br>$body.="[Sender] $fromn"; <br>$body.=$content; <br>$deal=mail("webmaster@163.com",$subject,$body," From:$from"); <br>if ($deal) {echo "Shipment successful!";}else{echo "Shipment failed!";} <br>?> <br> PHP introduction Now, that's it. Have you felt the power of PHP and want to join the ranks of PHP? Just do it now. To make yourself fly in PHP, this knowledge is still not enough. It can only help you get started. After getting started, cultivation becomes personal. Goodbye, my friend──(^_^) <br>--(End of full text)-- <br>
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