Re: eval()
| From: | Bogdan Stancescu | Date: | Mon, 20 May 2002 17:39:31 +0000 |
| Subject: | Re: eval() | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-98484@lists.php.net to get a copy of this message | ||
for ($i = 1; $i <= 3; $i++) {
$x= "$q$i";
$val=$$x;
echo"<b>$val</b>\n";
echo"<br><input type=\"hidden\" name=\"a".$i."\" value=\"\">\n";
}
jtjohnston wrote:
I know I'm not doing this right, but .. What I want to do is display the value of $q1 through $q3. How? I can't get eval() to do it, can I? for ($i = 1; $i <= 3; $i++) { $x= eval ("\$q".$i); echo"<b>$x</b>\n"; echo"<br><input type=\"hidden\" name=\"a".$i."\" value=\"\">\n"; } John