Built-in web server prints HTML tags in terminal when address is wrong

[MauricioFauth]

Description

I tried to start the built-in web server, but I mistyped the address and then the PHP cli printed HTML tags in the terminal.

- php -S 0.0.0.0:8080
+ php -S 0.0..0:8080

Resulted in this output:

$ php -S 0.0..0:8080
[Wed Dec 15 11:54:39 2021] PHP Warning:  Unknown: php_network_getaddresses: getaddrinfo for 0.0..0 failed: Name or service not known in Unknown on line 0
<br />
<b>Warning</b>:  Unknown: php_network_getaddresses: getaddrinfo for 0.0..0 failed: Name or service not known in <b>Unknown</b> on line <b>0</b><br />
[Wed Dec 15 11:54:39 2021] Failed to listen on 0.0..0:8080 (reason: php_network_getaddresses: getaddrinfo for 0.0..0 failed: Name or service not known)

But I expected this output instead:

$ php -S 0.0..0:8080
[Wed Dec 15 12:01:43 2021] PHP Warning:  Unknown: php_network_getaddresses: getaddrinfo for 0.0..0 failed: Name or service not known in Unknown on line 0
[Wed Dec 15 12:01:43 2021] Failed to listen on 0.0..0:8080 (reason: php_network_getaddresses: getaddrinfo for 0.0..0 failed: Name or service not known)

PHP version:

PHP 8.1.0 (cli) (built: Nov 25 2021 20:48:52) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.0, Copyright (c) Zend Technologies
    with Zend OPcache v8.1.0, Copyright (c), by Zend Technologies
    with Xdebug v3.1.1, Copyright (c) 2002-2021, by Derick Rethans
    with blackfire v1.72.0~linux-x64-non_zts81, https://blackfire.io, by Blackfire

PHP Version

8.1.0

Operating System

Debian Bookworm

[iluuu1994]

php-cli hard-codes a few ini settings. Those are currently not set for cli-server.

php-src/sapi/cli/php_cli.c

Line 1319 in 78ef25b

if (sapi_module == &cli_sapi_module) {

php-src/sapi/cli/php_cli.c

Lines 128 to 134 in 78ef25b

	const char HARDCODED_INI[] =
	"html_errors=0\n"
	"register_argc_argv=1\n"
	"implicit_flush=1\n"
	"output_buffering=0\n"
	"max_execution_time=0\n"
	"max_input_time=-1\n\0";

Not sure if all of those make sense for cli-server.

[cmb69]

Usually you want html_errors with the built-in Webserver; it's only that such start-up errors should do without (although I don't consider this a big deal). Anyhow, this is very remotely related to https://bugs.php.net/72572.