Bonjour, I will try to tell you in english, there is a translation problem or error in http://php.net/manual/fr/intro.ibase.php, I don't know if this is an error or an erroneous translation because the sentence is a bit strange. At the end of «Firebird est un projet commercialement indépendant (fondation) de programmeurs C++, conseillés techniques», it seems that the correct words are «conseillers techniques» but I'm not sure, if yourself are fluent enough in french language you can check this or you can transmit to a french translator.
Kind regards. Olivier Hammam.