Bug #55694: Expose attempted_completion_over variable from readline library

ext/readline/readline.c

@@ -259,6 +259,7 @@ PHP_FUNCTION(readline_info)
 #endif
 		add_assoc_string(return_value,"library_version",(char *)SAFE_STRING(rl_library_version),1);
 		add_assoc_string(return_value,"readline_name",(char *)SAFE_STRING(rl_readline_name),1);
+		add_assoc_long(return_value,"attempted_completion_over",rl_attempted_completion_over);
 	} else {
 		if (!strcasecmp(what,"line_buffer")) {
 			oldstr = rl_line_buffer;
@@ -313,7 +314,14 @@ PHP_FUNCTION(readline_info)
 				rl_readline_name = strdup(Z_STRVAL_PP(value));;
 			}
 			RETVAL_STRING(SAFE_STRING(oldstr),1);
-		} 
+		} else if (!strcasecmp(what, "attempted_completion_over")) {
+			oldval = rl_attempted_completion_over;
+			if (value) {
+				convert_to_long_ex(value);
+				rl_attempted_completion_over = Z_LVAL_PP(value);
+			}
+			RETVAL_LONG(oldval);
+		}
 	}
 }