remove_user_shutdown_function 1835 ext/session/session.c 			remove_user_shutdown_function("session_shutdown", sizeof("session_shutdown") TSRMLS_CC);
remove_user_shutdown_function 1854 ext/session/session.c 	remove_user_shutdown_function("session_shutdown", sizeof("session_shutdown") TSRMLS_CC);
remove_user_shutdown_function  261 ext/standard/basic_functions.h PHPAPI extern zend_bool remove_user_shutdown_function(char *function_name, size_t function_len TSRMLS_DC);