history_file      596 ext/readline/readline_cli.c 	char *history_file;
history_file      612 ext/readline/readline_cli.c 	history_file = tilde_expand("~/.php_history");
history_file      615 ext/readline/readline_cli.c 	read_history(history_file);
history_file      674 ext/readline/readline_cli.c 			write_history(history_file);
history_file      676 ext/readline/readline_cli.c 			append_history(history_lines_to_write, history_file);
history_file      702 ext/readline/readline_cli.c 	free(history_file);