note 97807 added to language.types.type-juggling
| From: | leo at indeedle dot com | Date: | Sun, 09 May 2010 23:51:46 +0000 |
| Subject: | note 97807 added to language.types.type-juggling | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169098@lists.php.net to get a copy of this message | ||
Just fixing up bhsmither at gmail.com's example.
If you want to refer to an array with a named key inside a string, use the {} brackets.
<?php
$foo['ten'] = 10; // $foo['ten'] is an array holding an integer at
key "ten"
$str = "{$foo['ten']}"; // Now works fine, $str now holds a string with
the value of 10
?>
This is useful when you want to include a array value inside a string without joining multiple
timesg.
Eg:
<?php
echo "There once was a man who had {$foo['ten']} geese.";
?>
----
Server IP: 69.147.83.197
Probable Submitter: 210.48.49.168
----
Manual Page -- http://www.php.net/manual/en/language.types.type-juggling.php
Edit -- https://master.php.net/note/edit/97807
Del: integrated -- https://master.php.net/note/delete/97807/integrated
Del: useless -- https://master.php.net/note/delete/97807/useless
Del: bad code -- https://master.php.net/note/delete/97807/bad+code
Del: spam -- https://master.php.net/note/delete/97807/spam
Del: non-english -- https://master.php.net/note/delete/97807/non-english
Del: in docs -- https://master.php.net/note/delete/97807/in+docs
Del: other reasons-- https://master.php.net/note/delete/97807
Reject -- https://master.php.net/note/reject/97807
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