zend_ptr_stack_top 1834 Zend/zend_language_scanner.c 	zend_heredoc_label *heredoc_label = zend_ptr_stack_top(&SCNG(heredoc_label_stack));
zend_ptr_stack_top 7241 Zend/zend_language_scanner.c 	zend_heredoc_label *heredoc_label = zend_ptr_stack_top(&SCNG(heredoc_label_stack));