Archive for the ‘PHP’ Category

LiteSpeed Web Server Troubleshooting: 503 Errors and PHP

Thursday, May 1st, 2014

That won't work!

We recently added a wiki to guide users through troubleshooting 503 errors.

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LSWS 5.0: LSCache’s ESI Support Will Speed Up Web Applications

Wednesday, February 19th, 2014

Starting in LiteSpeed Web Server 5.0, LiteSpeed is adding ESI support. Using ESI to increase cache usage allows you to supercharge web applications like Magento or WordPress. (more…)

More PHP Customization in LiteSpeed Web Server 4.2.7

Friday, January 24th, 2014

In addition to improved ModSecurity and SSI, LiteSpeed Web Server 4.2.7 features more customization options for PHP in different settings. (more…)

Choose the Right LiteSpeed suEXEC for Your Shared Hosting

Friday, November 22nd, 2013

LiteSpeed Web Server’s numerous PHP suEXEC options offer great flexibility. Our new documentation makes it easier to decide which is right for your shared hosting service. (more…)

4.2.5 Features Part 2: Use Spare RAM for Opcode Caching withPHP suEXEC ProcessGroup!

Thursday, October 31st, 2013

The new PHP suEXEC ProcessGroup mode allows shared hosting providers with extra memory to get better PHP performance through per-user opcode caching, plus allow custom php.ini’s and CloudLinux’s PHP Selector, too. (more…)

PHP LSAPI 6.2 Is Out, Too

Thursday, May 23rd, 2013

PHP LSAPI 6.2′s new features should lead to improved memory usage. (more…)

Setting Up Multiple PHP Versions

Friday, April 19th, 2013

Here at LiteSpeed, we are in the midst of a major overhaul of our documentation. It’s a lot of hard work — like carving granite with tweezers — but we don’t want to make you wait till it’s finished to get some of the benefits. So, on the blog, we will be sharing tips about how you can make LSWS run better for you. Today’s post is an overview of setting up multiple PHP versions when you use a control panel (though it will work if you don’t use a control panel as well). (more…)

Trouble Shooting: “PECL Install Doesn’t Work”

Friday, April 5th, 2013

Some users prefer to mount their /tmp directory as noexec for security reasons, but we’ve seen that this can cause a problem for PECL installs. Pointing the PECL temp_dir to a new path gets around this problem. (more…)

PHP Selector (from CloudLinux)

Tuesday, March 19th, 2013

Recently, CloudLinux has added support for LSWS to its PHP Selector. PHP Selector allows the end-user to select their PHP version and what PHP modules they want to run. (more…)

PHP Troubleshooting: Too Many Sessions Causes Bottleneck

Monday, March 11th, 2013

A client came to us with server loads of 200-400 during peak times. (He has a 64 core 32 GB server and a 4-CPU LSWS license.) Detailed observation revealed that PHP processes were eating up his processing power. But why? What were they doing? Taking out the trash. (more…)