(PHP 5 >= 5.0.5, PECL mcve:1.0.0-5.2.2)
m_setssl_cafile — Set SSL CA (Certificate Authority) file for verification of server certificate
Tämä on toistaiseksi dokumentoimaton funktio; ainoastaan parametrilistaus on saatavilla.
An MCVE_CONN resource returned by m_initengine().