note 77269 added to function.echo
| From: | robertark at gmail dot com | Date: | Wed, 22 Aug 2007 06:25:24 +0000 |
| Subject: | note 77269 added to function.echo | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-129692@lists.php.net to get a copy of this message | ||
You mentioned:
<?php
// Because echo does not behave like a function, the following code is invalid.
($some_var) ? echo 'true' : echo 'false';
?>
However, if you still want to echo a string, or anything else, you can use:
<?php
// This ternary operation will work because you can echo a bool true/false and vice-vursa
echo ($some_var) ? 'true' : 'false';
?>
Hope this helps for someone who doesn't understand this very well :)
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Manual Page -- http://www.php.net/manual/en/function.echo.php
Edit -- https://master.php.net/note/edit/77269
Del: integrated -- https://master.php.net/note/delete/77269/integrated
Del: useless -- https://master.php.net/note/delete/77269/useless
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Del: spam -- https://master.php.net/note/delete/77269/spam
Del: non-english -- https://master.php.net/note/delete/77269/non-english
Del: in docs -- https://master.php.net/note/delete/77269/in+docs
Del: other reasons-- https://master.php.net/note/delete/77269
Reject -- https://master.php.net/note/reject/77269
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