Henrik Bjørnskov has posted a bit of an in-depth look at Stampie, an abstraction library for sending emails from PHP applications via various service providers (like SendGrid and Mailchimp).

So what is Stampie. Stampie is a API wrapper for the most common email sending services. It provides a standard PHP Api to send emails. But mostly it is a project to test TDD and experiment with a couple of different things. Stampie is developed with Dependency Injection and therefore there is a lot of objects. At the start it can be quite cumbersome, but will make a lot of sense if you start to develop and add additional provider.

He includes a bit of sample code showing the sending of a message via the SendGrid API backend. Extending the system is simpler thanks to DI and the customizable MailerInterface object type. There's also an AdapterInterface object that can be used to redefine the HTTP connection interface the tool uses. He also points to the HBStampieBundle bundle for the Symfony2 framework that can make dropping it into your current SF2 application simpler.

In a new tutorial from PHPMaster.com Jason Pasnikowski takes a look at sending emails with PHP - an introduction to what the language offers and how it can be used to send an HTML version.

In most cases your installation of PHP will be capable of sending emails. If you are using a shared host, or if you installed PHP using a package management system like apt-get, more than likely you're all set. You'll really only need to worry about extra configuration if you're compiling PHP from source or if you're running it on Windows. In either case, there are plenty of resources available online to help you out. Because that's all beyond the scope of this article, I'll assume you're set. If not, Google will be your friend.

He starts with a simple example using the mail function but quickly moves on to sending a multi-part email with an attached zip file and HTML content. He includes the all code you'll need and explains each part in detail so you'll know exactly what's going on.

On RooJs.com there's a recent post from Alan Knowles looking at how to spam in PHP. No, nothing malicious - it's more about scalability in sending emails from PHP applications.

The reason this has been relivant in the last two weeks is two fold, first off, my slow and sometimes painfull Pman.Core and Pman.Base). It seemed like an ideal time to write some generic code that can solve both issues.

He mentions the usual method of generating numerous emails and sending them to a remote SMTP server, but points out that there's a better way. You can take advantage of queuing and batch sending techniques and, the way he decided to do it for mtrack, using queue tables and a backend runner (a cron job) that uses proc_open to send out multiple emails at once. You can see the code for it here.

Gonzalo Ayuso has a new post to his blog today showing how you can send and read SMS messages with PHP through a GSM modem. The AT+ commands they use can be sent via a serial (or serial-to-usb) interface directly from your application to a local device. He includes both code and some sample AT commands to get the ball rolling.

GSM modems are similar than normal modems. They've got a SIM card and we can do the same things we can do with a mobile phone, but using AT and AT+ commands programmatically. That's means we can send (and read) SMSs and create scripts to perform those operations. [...] The idea is the following one: We are going to create a main class called Sms. It takes in the constructor (via dependency injection) the HTTP wrapper or the serial one (both with the same interface).

His base SMS class provides open, close and read methods that talk with the device set in a child class (in this case "/dev/ttySO"). The sendSMS method is defined to take in the number to send to and the message. The AT command examples show how to send the SMS message, read all of the messages waiting and delete an SMS from the device. You can get the full code from github.

On NetTuts.com today there's a new tutorial showing you how to send text messages via SMS directly from your script to the user's cell phone.

Text messaging has become extremely widespread throughout the world - to the point where an increasing number of web applications have integrated SMS to notify users of events, sales or coupons directly through their mobile devices. In this tutorial, we will cover the fundamentals of sending text messages with PHP.

Their method "cheats" a little bit and uses an interface many of the cell phone providers offer to their subscribers - a link from an email address to SMS. Most providers have their domains you can send the email to and have it automatically forwarded to the user's cell as a text. Thankfully, this requires nothing more than the mail function to accomplish. They include the sample code and HTML+CSS to make a basic form as well as mention PHPMailer as a more powerful mailing alternative.

On the PHPClasses.org blog Manuel Lemos has a recent post looking at a method for sending emails using a remote SMTP server (like Google or Yahoo's) via this package.

In most hosting environments, the PHP mail() function is sufficient to send e-mail messages without problems. However, there are situations on which using the mail function is inconvenient and may prevent that your messages reach the destination. [...] Therefore, you may need to find an alternative way for sending your e-mail messages from PHP.

The package lets you define a username/password, server, whether to use a SSL connection or not, and if the connection needs to use the TLS protocol.

Jani Hartikainen has a suggestions of a way to "send files better" in his latest post by using the mod_xsendfile module for Apache and a bit of PHP.

I have previously written a quick post on making files downloadable through PHP scripts. The example in the post reads the file itself into a variable, and as pointed out in the comments, it's not necessarily a very good idea especially if you deal with large files. Recently at work, we needed a reliable way to send files to users' browser, and I decided to take a look at mod_xsendfile, as suggested by Tom Graham.

He starts with some of the benefits of using the xsendfile method over other, more traditional ways. Moving on, he gets to the good stuff - download, installation and a code example of how to use the module (via a X-Sendfile header).

On the Developer.com website today, Jason Gilmore has a new tutorial covering a important feature of any based PHP install (unless disabled, of course) that is widely taken advantage of - sending emails.

Email plays a crucial role in website development, whether you'd like to confirm a new registrant's email address, recover a lost password, or provide prospective clients with a convenient means to contact you. [...] In this tutorial, I'll introduce you to several solutions for sending email using PHP, including PHP's native mail() function, PEAR's Mail package, and the Zend Framework.

He starts with some of the fundamentals of mail - the difference between POP3 and SMTP, Sendmail, etc - before moving on to an example of the mail function's usage. He does the same with the PEAR Mail package and the Zend_Mail component of the Zend Framework.

On the Symfony blog, there's a new post showing the answer to a common question framework users have - what's the best way to send emails from inside our framework applications.

Sending mails is a web developer's everyday task, and symfony 1.1 let you do this easier than ever using Swift Mailer. Swift Mailer is a well thought, fully featured PHP5 object library that will cover 120% of your mailing needs.

They show how to create a partial or a component in your application that generates the content for the emails and pushes that result out to the Swift Mailer application. They show the (simple) installation from a svn checkout and two examples of sending emails, one simple and another with a multipart message.

Solar fans will be happy to see (as mentioned in the latest post from Paul Jones) that all of the previous (and future) posts he's been making as tutorials on certain parts of the framework have been integrated into the Solar manual.

The translation went pretty quickly, because I wrote the original blog entries using Solar_Markdown, which converted them to HTML for the blog. Then I did some quick edits and re-converted them using Solar_Markdown_Wiki (which is the markup format for all the class API and manual entries at the Solar website).

Posts adapted so far include the posts covering views and layouts, using HTTP and sending email from Solar.