note 49804 deleted from function.eval by peehaa
| From: | peehaa@php.net | Date: | Mon, 09 Dec 2013 11:52:26 +0000 |
| Subject: | note 49804 deleted from function.eval by peehaa | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-197850@lists.php.net to get a copy of this message | ||
Note Submitter: avenger at buynet dot com dot br
----
This is a small code that uses 'eval' with a foreach (maybe 'for' loop), to fill
variables. This is very useful in some hard situations:
<html><title>for loop</title><body><p align=center>
<?php
$thing = array("a","b","c");
$a = "bah" ; $b = "bleh2"; $c = "bluh3";
print("Vars b4: $a, $b, $c. ");
foreach ( $thing as $thingy ) {
print("$thingy, ");
eval("\$$thingy = \"$thingy\";");
};
print("vars aft: $a, $b, $c.");
?>
</p></body></html>