Dear all,
Please find below the links to the latest releases in both 5.4 and 5.5 series of PHP:
PHP 5.5.1 for Windows :
http://www.aprelium.com/data/php551.exe (with ImageMagick support)
PHP 5.4.17 for Windows :
http://www.aprelium.com/data/php5417.exe (with ImageMagick support)
Setup instructions are available in
http://www.aprelium.com/abyssws/php5win.html for the Windows.