posix_geteuid      50 ext/posix/php_posix.h PHP_FUNCTION(posix_geteuid);
posix_geteuid     238 ext/posix/posix.c 	PHP_FE(posix_geteuid,	arginfo_posix_geteuid)
posix_geteuid     506 ext/posix/posix.c PHP_FUNCTION(posix_geteuid)