zend_ptr_stack    225 Zend/zend_globals.h 	zend_ptr_stack user_error_handlers;
zend_ptr_stack    226 Zend/zend_globals.h 	zend_ptr_stack user_exception_handlers;
zend_ptr_stack    295 Zend/zend_globals.h 	zend_ptr_stack heredoc_label_stack;
zend_ptr_stack     34 Zend/zend_language_scanner.h 	zend_ptr_stack heredoc_label_stack;
zend_ptr_stack    167 ext/mysqli/php_mysqli_structs.h 	zend_ptr_stack free_links;