test only on PHP 5.5
test only on PHP 5.5

AmericanCouncils/AyamelResourceApiServer,evillemez/AyamelResourceApiServer,AmericanCouncils/AyamelResourceApiServer,AmericanCouncils/AyamelResourceApiServer,evillemez/AyamelResourceApiServer,AmericanCouncils/AyamelResourceApiServer,evillemez/AyamelResourceApiServer,evillemez/AyamelResourceApiServer