https://manpages.ubuntu.com/manpages/resolute/man3/dlerror.3.html
Ubuntu Manpage: dlerror - obtain error diagnostic for functions in the dlopen API
obtain error diagnostic for functions in the dlopen API
https://man7.org/linux/man-pages/man3/dlerror.3p.html
dlerror(3p) - Linux manual page
linuxmanual
https://bugs.php.net/bug.php?id=919&edit=2
PHP :: Bug #919 :: "dlerror"
phpbug