note 85882 added to tokens
| From: | fgm at osinet dot fr | Date: | Mon, 22 Sep 2008 20:08:52 +0000 |
| Subject: | note 85882 added to tokens | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-144625@lists.php.net to get a copy of this message | ||
T_ENCAPSED_AND_WHITESPACED is returned when parsing strings with evaluated content, like "some
$value" or this example from the Strings reference page:
<?php
echo <<<EOT
My name is "$name". I am printing some $foo->foo.
Now, I am printing some {$foo->bar[1]}.
This should print a capital 'A': \x41
EOT;
?>
This last example is tokenized as:
T_ECHO
echo
T_WHITESPACE
%20 (a space character)
T_START_HEREDOC
<<
T_ENCAPSED_AND_WHITESPACE
My name is "
T_VARIABLE
$name
T_ENCAPSED_AND_WHITESPACE
". I am printing some
T_VARIABLE
$foo
T_OBJECT_OPERATOR
->
T_STRING
foo
T_ENCAPSED_AND_WHITESPACE
. Now, I am printing some
T_CURLY_OPEN
{
T_VARIABLE
$foo
T_OBJECT_OPERATOR
->
T_STRING
bar
(terminal)
[
T_LNUMBER
1
(terminal)
]
(terminal)
}
T_ENCAPSED_AND_WHITESPACE
. This should print a capital 'A': \x41
T_END_HEREDOC
EOT
(terminal)
;
----
Server IP: 195.221.21.36
Probable Submitter: 2a01:e35:2eed:9850:f9cb:518e:e3eb:2b53
----
Manual Page -- http://www.php.net/manual/en/tokens.php
Edit -- https://master.php.net/note/edit/85882
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Del: useless -- https://master.php.net/note/delete/85882/useless
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Del: non-english -- https://master.php.net/note/delete/85882/non-english
Del: in docs -- https://master.php.net/note/delete/85882/in+docs
Del: other reasons-- https://master.php.net/note/delete/85882
Reject -- https://master.php.net/note/reject/85882
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