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Open sourceLSAPI

LiteSpeed SAPI.

LSAPI is LiteSpeed's open-source protocol for talking to external applications. It's faster and simpler than FastCGI, and it's how LiteSpeed runs PHP at full speed.

PHP LSAPI Downloads

LSAPI Resources

PHP LSAPI Overview

How LSAPI runs PHP and why it beats PHP-FPM.

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Downloads

Source packages for PHP, Python, Ruby and Perl.

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Release Log

Changes to the LSAPI implementations.

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