... You need to complete the folowing steps to make PHP work with OmniHTTPd. ... SAPI is supported by OmniHTTPd, but some tests showed, that it is not so stable to use PHP as an ISAPI module in OmniHTTPd. Step 1: Install OmniHTTPd server. Step 2: Right click on the blue OmniHTTPd icon in the system tray and select Properties . Step 3: Click on Web Server Global Settings . ... actual = c:\path-to-php-dir\php.exe , and use the Add button. ... actual = .php , and use the Add button. ...