Nested Loops / Incrament

[Anon]

Hey all,

I've got a bit of a problem with this nested loop structure...

for($i=0;$i<sizeof($pages);$i++)
{
$results = mysql_query("SELECT * FROM table WHERE page = '$pages[$i]'");
$html .= "if (choice == \"$i\") {\n";
while($line = mysql_fetch_assoc($results))
{
$fielda = split(",", $line[fielda]);
$fieldb = split(",", $line[fieldb]);
for($a=$incrament;$a<sizeof($content);$a++)
{
$html .= "document.pages.rowid$a.value=\"".addslashes($line[rowid])."\";\n";
$html .= "document.pages.fielda$a.value=\"".addslashes($fielda[$a])."\";\n";
$html .= "document.pages.fieldb$a.value=\"".addslashes($fieldb[$a])."\";\n";
$html2 .= "<TR>\n<TD>Row: <INPUT TYPE=\"text\" NAME=\"rowid$a\">\n</TD>\n";
$html2 .= "<TD>Field A: <INPUT TYPE=\"text\" NAME=\"fielda$a\">\n</TD>\n";
$html2 .= "<TD>Field B: <INPUT TYPE=\"text\" NAME=\"fieldb$a\">\n</TD>\n</TR>\n";
}
}
$html .= "}\n";
}

My problem is with the third loop. I need to pass the $incrament variable so that each $a will be 1 higher than the previous one...

Mark

[madmada]

What I think you're saying you want to do is that every time the 3rdly nested loop is run, the $incrament variable needs to be one higher? Is that right? I noticed you never actually set the $incrament variable. If I understand you correctly, all you should have to do is define $incrament at the start of the loops

$incrament = 0; // or whatever start value you want

for($i=0;$i<sizeof($pages);$i++)
{ ...

Then it's just a matter of deciding when you want to increment it. If you want $incrament to be 1 higher every time you hit that loop, then put $incrament++; right after the closing } of the 3rd loop so it gets incremented just before reading the next line out of $results. Otherwise, you can put it after the closing } of the while loop so it gets incremented before the reading of the next page from the DB. Hope that helps.

Adam