interface_exists   53 Zend/zend_builtin_functions.c static ZEND_FUNCTION(interface_exists);
interface_exists  280 Zend/zend_builtin_functions.c 	ZEND_FE(interface_exists,	arginfo_class_exists)
interface_exists 1450 Zend/zend_builtin_functions.c ZEND_FUNCTION(interface_exists)