EntityQ376841· pop 16· linked from 17 articlesPHP LicenseSign in to savesoftware license under which the PHP scripting language is releasedConnectionsGNU General Public LicenseEntityopen-source licenseEntityPHPEntityfree softwareEntityQ7715973Entitysource codeEntityQ48413EntitypublishingEntitycopyleftEntityBSD licensesEntityApache LicenseEntitybinary fileEntityOpen Source InitiativeEntityThe Open Source DefinitionEntityZend EngineEntitylicense compatibilityEntitymulti-licensingEntitySoftware Package Data ExchangeEntitycomparison of free and open-source software licensesEntityCategoriesFree and open-source software licensesPHP