back               53 sapi/phpdbg/phpdbg_prompt.c 	PHPDBG_COMMAND_D(back,    "show trace",                               't', NULL, "|n"),
back              710 sapi/phpdbg/phpdbg_prompt.c PHPDBG_COMMAND(back) /* {{{ */
back               43 sapi/phpdbg/phpdbg_prompt.h PHPDBG_COMMAND(back);