What is this? This is a QR Code: a machine-readable image-based code consisting of black and white squares. QR Codes are typically used for storing URLs and other information for reading by a smart devices like smart phones.
When scanned by an appropriate app on your mobile device, you are redirected to the embedded URL of this page. View this page with one device (desktop or another mobile device), and then scan the
QR Code with your mobile device. This makes it quicker and easier to browse a page discovered on one device on your mobile device without manually entering the URL in the mobile device browser address bar.
⚬ If you are using an Android phone, you can find a QR Code reading app at Google Play on your device.
⚬ If you are using an iOS device (iPhone, iPad, etc.), you can find a QR Code reading app at the Apple iTunes App Store on your device.
⚬ If you are using a Windows phone, you can find a QR Code reading app at the Microsoft Store on your device.
There are several options for downloading PECL extensions, such as:
The pecl install extname command downloads the
extensions code automatically, so in this case there is no need
for a separate download.
The PECL web site contains information about the different extensions
that are offered by the PHP Development Team. The information available
here includes: ChangeLog, release notes, requirements and other similar
pecl download extname
PECL extensions that have releases listed on the PECL web site are
available for download and installation using the » pecl command.
Specific revisions may also be specified.
Most PECL extensions also reside in SVN. A web-based view may
be seen at » http://svn.php.net/viewvc/pecl/.
To download straight from SVN, the following
sequence of commands may be used: