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'''PHP''' is a [[server]]-side scripting language for creating interactive [[web page]]s. The acronym ''PHP'' derives from Personal Home Page, but now it is defined as "PHP: Hypertext Processor" (see [[recursive acronym]]).  

'''PHP''' is a [[server]]-side scripting language for creating interactive [[web page]]s. The acronym ''PHP'' derives from Personal Home Page, but now it is defined as "PHP: Hypertext Processor" (see [[recursive acronym]]).  

PHP is widely used because it is efficient and free (see [[free software]]). It can be embedded directly into a web page's [[HTML]] code.

PHP is widely used because it is efficient and free (see [[free software]]). It can be embedded directly into a web page's server-side [[HTML]] code.

PHP is often used together with [[Apache]] on [[Linux]] and on other platforms such as Microsoft [[IIS]] on [[Windows]].

PHP is often used together with [[Apache]] on [[Linux]] and on other platforms such as Microsoft [[IIS]] on [[Windows]].