history_file      589 ext/readline/readline_cli.c 	char *history_file;
history_file      605 ext/readline/readline_cli.c 	history_file = tilde_expand("~/.php_history");
history_file      608 ext/readline/readline_cli.c 	read_history(history_file);
history_file      665 ext/readline/readline_cli.c 			write_history(history_file);
history_file      667 ext/readline/readline_cli.c 			append_history(history_lines_to_write, history_file);
history_file      693 ext/readline/readline_cli.c 	free(history_file);