Re: array - again
| From: | Toby Butzon | Date: | Fri, 01 Dec 2000 23:12:06 +0000 |
| Subject: | Re: array - again | ||
| References: | 1 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-4244@lists.php.net to get a copy of this message | ||
Try this:
for ($i = 1; $i <= 4; $i++) {
while ( list($key, $value) = each( {$NewAnswArr . $i} ) )
echo "$key.$value<br>";
}
This should work.
Toby Butzon
[ criticism spurs improvement ]
----- Original Message -----
From: "afan" <afan@sprout.net>
To: <php-windows@lists.php.net>
Sent: Friday, December 01, 2000 9:04 PM
Subject: [PHP-WIN] array - again
I have 4 arrays:
while(list($key, $value) = each($NewAnswArr1)) echo"$key. $value<br>";
echo"<br><br>";
while(list($key, $value) = each($NewAnswArr2)) echo"$key. $value<br>";
echo"<br><br>";
while(list($key, $value) = each($NewAnswArr3)) echo"$key. $value<br>";
echo"<br><br>";
while(list($key, $value) = each($NewAnswArr4)) echo"$key. $value<br>";
echo"<br><br>";
How can I do the same thing using "loop", something like:
for($x=1; $x<=4; $x++)
{
while(list($key, $value) = each($NewAnswArr$x)) echo"$key. $value<br>";
echo"<br><br>";
}
Of course - this "thing" above doesn't work - where is a problem?!?