Script Help Needed
| From: | Jeff Lacy | Date: | Wed, 01 Nov 2000 02:26:37 +0000 |
| Subject: | Script Help Needed | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-23045@lists.php.net to get a copy of this message | ||
Hello. I have a part of a script that keeps giving me trouble. It is =
for the size of an image. I don't know why it won't work, so any advice =
would be appreciated. Please respond by email. Thanks a whole bunch!
<?php
$i_size =3D "247 500 124 250,367 500 184 250";
$i_size_array =3D explode (",", $i_size);
for ($i_num =3D 1; $i_num <=3D 2; $i_num++) {
$z =3D $i_num - 1;
$b =3D explode (" ", "$i_size_array[$z]");
$h =3D $i_num . "_h";
$w =3D $i_num . "_w";
$h_5 =3D $i_num . "_h_5";
$w_5 =3D $i_num . "_w_5";
$$h =3D $b[0];
$$w =3D $b[1];
$$h_5 =3D $b[2];
$$w_5 =3D $b[3];
}
echo "Height is " . $1_h . " -- Width is $1_w -- 1/2 is $1_h_5 & =
$1_w_5<br>\n";
?>