Re: [PHP] My first xml try
On Nov 10, 2007 12:56 AM, Ronald Wiplinger [EMAIL PROTECTED] wrote: Andrew Ballard wrote: Ronald, On Nov 9, 2007 9:05 PM, Ronald Wiplinger [EMAIL PROTECTED] wrote: I tried to use echo statements for debugging and found that it seems I do not get the information of require(). What do I need to change? Thanks for helping me! I'm not sure what error you're getting, but I would guess it can't find the required file because mysql-config is spelled wrong in the What do you mean it is spelled wrong? What is spelled wrong? The file name of the information for $dbname, $dbhost, $dbuname is in ../mysql-config In the code you posted, there was an extra 'y' in 'mysql'. My point about the constructor was that even if these variables are defined in your mysql-config file, it is included in the class constructor function RSS(). (See http://www.php.net/manual/en/language.oop.constructor.php) Anything you declare in that function would fall out of scope as soon as the function finishes, so they would not be available inside your getDetail() function or any other function. For more information, this should help: http://www.php.net/manual/en/language.variables.scope.php Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] My first xml try
Ronald, On Nov 9, 2007 9:05 PM, Ronald Wiplinger [EMAIL PROTECTED] wrote: I tried to use echo statements for debugging and found that it seems I do not get the information of require(). What do I need to change? I'm not sure what error you're getting, but I would guess it can't find the required file because mysql-config is spelled wrong in the constructor for the class that you posted. It also looks like you are using variables $dbname, $dbhost, $dbuname in your functions, but I don't see how those variables could be defined. Even if you declare them global in the constructor function, I'm pretty sure they would be out of scope in any of your other functions. I am guessing that your table webref_rss_details must only have one row in it, because the block of XML you are outputing in getDetails() is definitely something you only want to send once. Also, if you aren't using any of the XML writers or DOM libraries to build your document, you should account for the possibility of invalid XML characters like , , , and in the content that you are writing and make sure they are converted to the appropriate entities. Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] My first XML!
Here's a start for you
?
/* Connect to database */
$sql = SELECT * FROM categories ORDER BY
parent_id,cat_id ASC;
$result = @mysql_query($sql) or die(Couldn't select
categories.);
$menu = array();
while ($row = mysql_fetch_array($result)) {
$id = $row['cat_id'];
$category = $row['category'];
$pid = $row['parent_id'];
$menu[$pid][$id] = $category;
}
function show_cats ($parent=, $indent=) {
global $menu;
foreach($menu as $key1 = $value1) {
if ($key1 == $parent) {// if it's a top category
print it
foreach ($value1 as $key2 = $value2) {
$catname = $value2; // $value2 same as
$value1[$key2]
$catID = $key2;
echo str_repeat(nbsp;nbsp;, $indent);
echo a
href=\search/show_results.php?catID=$catID\$catname/abr;
show_cats($catID, $indent+1);
}
}
}
} // end show_cats function
show_cats();
?
--- Boris Kolev [EMAIL PROTECTED] wrote:
Hello php-general,
Hi.
I want to know how i can export tree structure
from Mysql table to
XML
mysql table structure is:
ID - Group Unique Id
P_ID - Parent Id
Name - Name of group
I want to make XML whit tree structure. Can some
body help me!
--
Best regards,
Boris
mailto:[EMAIL PROTECTED]
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