EntityQ1409361· pop 15· linked from 256 articlesHipHop for PHPSign in to saveset of alternative PHP implementations developed by FacebookConnectionsWhatsAppConceptMetaPublic companybreakpointEntityHipHop Virtual MachineEntitysource-to-source compilerEntityParrot virtual machineEntityFacebookConceptYouTubeConceptMark ZuckerbergEntityQ15777EntityPHPEntityInstagramConceptQ2407EntityQ13166EntitymodelEntityTawakkol KarmanEntityprogrammerEntityJoomlaEntityThe Social NetworkEntityopen sourceEntityCategories2010 softwareFacebook softwareFree and open source compilersFree software programmed in C++Free software programmed in OCamlFree software programmed in RustPHPSoftware using the PHP licenseSource-to-source compilers