Amy Lantz

Free QCachegrind Enables Application Profiling for PHP Developers

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IBM i developers now have an alternative to proprietary data visualization tools to pinpoint potential bottlenecks in PHP and Node.js code. QCachegrind, an open source tool developed by KDE, turns raw application profiling data into meaningful graphs and visualizations that highlight a program’s most time-consuming functions.

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Calvin Buckley

Sending Email from PHP on IBM i

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With reliable email functionality being one of the top concerns of IBM i PHP users, we’ve made sure that CommunityPlus+ PHP includes everything you need to send email. The PHP mail() function works well, as do components such as Zend\Mail and PHPMailer.

Over the past couple of years, we’ve been hearing from disappointed PHP users that mail() didn’t work in other Community PHP distributions (and some builds of Zend Server). PHP mail() requires an external program that implements the sendmail interface. If your PHP distribution lacked sendmail or equivalent, you might have received a cryptic error message such as:

sh: -t:  not found

This article discusses your options for sending email using CommunityPlus+ PHP.

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Richard Schoen

Welcome Back, MariaDB!

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Getting Started with MariaDB on IBM i

MariaDBMySQL and MariaDB have long been databases used in the Linux world for popular web apps in PHP and other languages. The collective development components—Linux, Apache, MySQL and PHP—are often called the LAMP stack. When PHP was released on IBM i in 2006, the combination of IBM i, Apache, MySQL and PHP became known as the iAMP stack.

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Calvin Buckley

Porting Extensions to PHP 8

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open phpPHP 8 has been the biggest change to PHP in years. While PHP 8’s JIT compiler gets most of the publicity, more significant to most developers would be PHP 8’s changes that encourage better coding practices. PHP 8 pushes developers to use clearer syntax and is stricter with problematic code.

While the PHP runtime itself has improved, what about extensions such as ibm_db2? What changes do extension developers need to make to adapt to PHP 8? As maintainers of the ibm_db2 and PDO_IBM database extensions, we’ve learned what it takes to make PHP extensions compatible with PHP 8.

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Calvin Buckley

Getting Started with SSH for IBM i

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SSH for IBM iSecure Shell (SSH) provides the best environment for installing, managing, and running open source software on IBM i. Among SSH’s advantages over QSHELL and QP2TERM: IBM i’s SSH command line works just like SSH on Linux or Windows, helping the IBM i platform appeal to younger developers and admins. Supporting a wide range of Unix programs and open source software, such as git, SSH is our go-to terminal interface for open source and PASE. This article covers how to set up SSH and use it to connect to IBM i servers.

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Amy Lantz

[VIDEO] Community PHP is Open for Business

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IBM i for Business

Recently Alan presented a session on the state of PHP on IBM i at the RPG & DB2 Summit, including community PHP and our CommunityPlus+ PHP offering. The session recording below also shows a live demo of GRAR’s award-winning website, migrated to CommunityPlus+ PHP with excellent results.

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Calvin Buckley

Looking at Network Connections on IBM i with NETSTAT

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If you’re running web applications, database servers, FTP, SSH, or other network programs, the IBM i NETSTAT command can tell you what is connecting to your system, which ports are in use, which programs are listening for network connections, and more.

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Amy Lantz

Seiden Group, Chubu System Bring Business-Ready Open PHP to Japan

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Collaboration Includes Enhanced PHP RPMs and Support Services

CS^2Seiden Group is delighted to announce an exclusive partnership with Chubu System Co., Ltd. (CSC) that brings business-ready Community PHP for IBM i to organizations in Japan.

The joint service offering, known as CS^2, includes migration to Community PHP, access to an enhanced, tested repository of PHP RPMs, and responsive technical support.

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Alan Seiden

Q&A: IBM i ODBC Driver

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Stephanie Rabbini

I recently caught up with Seiden Group CTO Stephanie Rabbani about the ODBC driver that’s quickly becoming standard for open source and web connections on Db2 for i.

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Alan Seiden

9 Smart Ways to Use IBM i Services

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IBM i ServicesWe regularly turn to the IBM i (SQL) services that Scott Forstie’s team at IBM has been delivering. We love using them to get specific jobs done faster!

What’s not to love? SQL is a universal interface, based on IBM i’s revered crown jewel, Db2 for i. Code once, use many times from every conceivable kind of technology—on the box and off. Brilliant!

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