Variable representation
| From: | Ron Piggott | Date: | Thu, 21 Jun 2012 07:47:05 +0000 |
| Subject: | Variable representation | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-318281@lists.php.net to get a copy of this message | ||
I am trying to represent the variable:
$row['Bible_knowledge_phrase_solver_game_question_topics_1']
Where the # 1 is replaced by a variable --- $i
The following code executes without an error, but “Hello world” doesn’t show on the screen.
<?php
$row['Bible_knowledge_phrase_solver_game_question_topics_1'] = "hello world";
$i = 1;
echo ${"row['Bible_knowledge_phrase_solver_game_question_topics_$i']"};
?>
What needs to change? Ron
Ron Piggott
www.TheVerseOfTheDay.info