spl_ce_Countable 5352 ext/phar/phar_object.c zend_class_implements(phar_ce_archive, 2, spl_ce_Countable, zend_ce_arrayaccess); spl_ce_Countable 5357 ext/phar/phar_object.c zend_class_implements(phar_ce_data, 2, spl_ce_Countable, zend_ce_arrayaccess); spl_ce_Countable 214 ext/simplexml/sxe.c zend_class_implements(ce_SimpleXMLIterator, 1, spl_ce_Countable); spl_ce_Countable 63 ext/spl/spl_iterators.c PHPAPI zend_class_entry *spl_ce_Countable; spl_ce_Countable 54 ext/spl/spl_iterators.h extern PHPAPI zend_class_entry *spl_ce_Countable; spl_ce_Countable 836 ext/standard/array.c if (instanceof_function(Z_OBJCE_P(array), spl_ce_Countable)) {