php-src/Zend/tests/flexible-heredoc-error9.phpt

--TEST--
Flexible heredoc syntax error 9: unindented variable interpolation
--FILE--
<?php

$var = 'Bar';
var_dump(<<<TEST
  Foo
$var
  TEST);

?>
--EXPECTF--
Parse error: Invalid body indentation level (expecting an indentation level of at least 2) in %s on line %d
Implement flexible heredoc/nowdoc syntax RFC: https://wiki.php.net/rfc/flexible_heredoc_nowdoc_syntaxes * The ending label no longer has to be followed by a semicolon or newline. Any non-label character is fine. * The ending label may be indented. The indentation will be stripped from all lines in the heredoc/nowdoc string. Lexing of heredoc strings performs a scan-ahead to determine the indentation of the ending label, so that the correct amount of indentation can be removed when calculting the semantic values for use by the parser. This makes the implementation quite a bit more complicated than we would like :/ 2017-09-15 21:07:59 +08:00			`--TEST--`
			`Flexible heredoc syntax error 9: unindented variable interpolation`
			`--FILE--`
			`<?php`

			`$var = 'Bar';`
			`var_dump(<<<TEST`
			`Foo`
			`$var`
			`TEST);`

			`?>`
			`--EXPECTF--`
Sync leading and final newlines in .phpt sections This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all .phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2 2018-10-15 10:33:09 +08:00			`Parse error: Invalid body indentation level (expecting an indentation level of at least 2) in %s on line %d`