note 115902 added to language.constants
| From: | alterg79 at gmail dot com | Date: | Sun, 12 Oct 2014 20:08:39 +0000 |
| Subject: | note 115902 added to language.constants | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-200630@lists.php.net to get a copy of this message | ||
There is a way to access a constant in heredoc.
Here is the example:
<?php
define("__STR",'constant.string.defined');
function heredocGetConstant($constant) {
return constant($constant);
}
$heredocGetConstant = 'heredocGetConstant';
$my_string = <<<EOT
This is my constant printed from heredoc: {$heredocGetConstant('__STR')}
EOT;
echo $my_string;
Output:
This is my constant printed from heredoc: constant.string.defined
----
Server IP: 72.52.91.14
Probable Submitter: 188.25.166.216
----
Manual Page -- http://php.net/manual/en/language.constants.php
Edit -- https://master.php.net/note/edit/115902
Del: integrated -- https://master.php.net/note/delete/115902/integrated
Del: useless -- https://master.php.net/note/delete/115902/useless
Del: bad code -- https://master.php.net/note/delete/115902/bad+code
Del: spam -- https://master.php.net/note/delete/115902/spam
Del: non-english -- https://master.php.net/note/delete/115902/non-english
Del: in docs -- https://master.php.net/note/delete/115902/in+docs
Del: other reasons-- https://master.php.net/note/delete/115902
Reject -- https://master.php.net/note/reject/115902
Search -- https://master.php.net/manage/user-notes.php