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Because these newer releases of Apache and PHP have not been tested by the IDERA QA department, no guarantee can be given that they will work completely as expected. However; if issues are experienced, moving back to the original, bundled Apache and PHP is easy enough.
Note: When downloading newer binaries, be sure to choose x64 binaries for Uptime Infrastructure Monitor 7.1+ installs and x86 binaries for older releases of Uptime Infrastructure Monitor.
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1. Download the latest Thread Safe PHP binaries for Windows from https://www.apachelounge.com. The The latest release of PHP 5.4 is 5.4.43 45 and is available at at https://www.apachelounge.com/viewtopic.php?t=6359 (look for filename php-5.4.4345-Win32-VC9-x64.zip).
2. Unzip the package and rename the directory to php.
3. Rename the original php directory to php_orig in the uptime Uptime Infrastructure Monitor installation directory (eg: c:\program files\uptime software\uptime\apache\php)
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