offsetUnset       516 Zend/zend_interfaces.c 	ZEND_ABSTRACT_ME(arrayaccess, offsetUnset,  arginfo_arrayaccess_offset)
offsetUnset      1448 ext/spl/spl_array.c 	SPL_ME(Array, offsetUnset,      arginfo_array_offsetGet,        ZEND_ACC_PUBLIC)
offsetUnset      1473 ext/spl/spl_array.c 	SPL_ME(Array, offsetUnset,      arginfo_array_offsetGet,        ZEND_ACC_PUBLIC)
offsetUnset      2260 ext/spl/spl_iterators.c 	SPL_ME(CachingIterator, offsetUnset,      arginfo_caching_it_offsetGet,   ZEND_ACC_PUBLIC)