Re: [PHP-DB] array issue
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Hash: SHA1
Clare Media wrote:
Guys really in need of some assistance here.
I am reading an xml file and want to loop through the entire file and
display the information.
Unfortunately I am only showing 1 item. how can I go about showing all news
item?
I've tried array and loop however I am not versed with any of them.
Thanks in advance
eg.
-
item
titletitle 1/title
descriptionDescription 1/description
/item
item
titletitle 2/title
descriptionDescription 2/description
/item
item
titletitle 3/title
descriptionDescription 3/description
/item
-
My current code
+
function getNews()
{
$file = NEWS_FILE..xml;
if(!file_exists($file) || filemtime($file)
time() - 43200) {
$this-data =
@file_get_contents(http://feeds.mydomain.com/dailynews;);
$fp = @fopen($file, 'w');
@fwrite($fp, $this-data);
@fclose($fd);
}
else $this-data =
@file_get_contents($file);
if(strlen($this-data) = 0) return;
Count the elements in $this-data = @file_get_contents( $file );
If more then one then loop else use the code below:
ex:
if( count( $this-data = @file_get_contents( $file ) 1 ) ) {
foreach( $this-data as $key = $value ) {
// show your titles etc.
}
} else {
// get the location
$attr = explode('', $this-tag('item'));
$return['title'] = $attr[1];
$return['title'] = substr($return['title'],
6);
$return['description'] = $attr[7];
$return['description'] =
substr($return['description'], 2);
return $return;
}
function view_news()
{
$currentNews = newsfeed::getNews();
$NEWS=
'strong'.$currentNews['title'].'/strongbr'.$currentNews['description']
..'br/';
return $NEWS;
}
function tag($tag, $skip=0)
{
$start = -1;
for($i = 0; $i = $skip; $i++)
$start = strpos($this-data,
{$tag}, $start + 1);
if($start === false) return false;
$start += strlen($tag) + 1;
$end = strpos($this-data, /{$tag},
$start);
if($end === false)
$end = strpos($this-data,
'/', $start);
return trim(substr($this-data, $start, $end
- $start));
}
- --
Jason Gerfen
I practice my religion
while stepping on your
toes...
~The Ditty Bops
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RE: [PHP-DB] array issue
First, are you sure there is data in $my_array?
Add this after you set the array:
echo pre.print_r($my_array)./pre;
You'll need to loop through the array , writing each line in the file at
a time.
Something like:
//open the file stuff here
foreach ($my_array AS $values)
{
fputs($fp, $value);
}
//close the file stuff here
HTH
Aaron
-Original Message-
From: OpenSource [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:31 AM
To: PHP-DB
Subject: [PHP-DB] array issue
Importance: High
hi ya'll
I am having a nightmare on this issue of mine.
I've got this array that I need to write to a file...
sample code below
while (something);
{
query data base
$r_ul=ifx_fetch_row($sideQuery4);
$type1 = array($rotation.\n);
switch ($r_ul['number'])
{
case '4';
$linea = $type1;
break;
}
$final = $linea[0];
$my_array = array();
array_push ($my_array, $final);
}
$file = 'db_dump.dat';
$fp = fopen($file, w);
fputs($fp, $my_array); --- I would like to write the complete array
into
the file
fclose($fp);
kindly assist with this issue..
Thanks in advance
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] array issue
This may or may not make sense for your issue. but if you have the whole
array in memory you can serialize() it and write the string that the
function returns to the file.
$fp = fopen(yourfilename.txt, w);
$my_array_s = serialize($my_array);
if (isset($fp)) {
fwrite($fp, $my_array_s);
}
//to get it back into the same array as it was written, use
$fp_cache = fopen(yourfilename.txt, r) or die(can't open file);
$fp_readc = fread($fp_cache, filesize(yourfilename.txt);
$my_array_new = unserialize($fp_readc);
the data is exactly as it was returned from the db after you looped through
the record set.
another idea. --http://www.php.net/manual/en/function.serialize.php
hth
jeff
Aaron Wolski
[EMAIL PROTECTED]To: 'OpenSource' [EMAIL
PROTECTED], 'PHP-DB' [EMAIL PROTECTED]
z.com cc:
Subject: RE: [PHP-DB] array issue
08/17/2003 11:33
AM
First, are you sure there is data in $my_array?
Add this after you set the array:
echo pre.print_r($my_array)./pre;
You'll need to loop through the array , writing each line in the file at
a time.
Something like:
//open the file stuff here
foreach ($my_array AS $values)
{
fputs($fp, $value);
}
//close the file stuff here
HTH
Aaron
-Original Message-
From: OpenSource [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:31 AM
To: PHP-DB
Subject: [PHP-DB] array issue
Importance: High
hi ya'll
I am having a nightmare on this issue of mine.
I've got this array that I need to write to a file...
sample code below
while (something);
{
query data base
$r_ul=ifx_fetch_row($sideQuery4);
$type1 = array($rotation.\n);
switch ($r_ul['number'])
{
case '4';
$linea = $type1;
break;
}
$final = $linea[0];
$my_array = array();
array_push ($my_array, $final);
}
$file = 'db_dump.dat';
$fp = fopen($file, w);
fputs($fp, $my_array); --- I would like to write the complete array
into
the file
fclose($fp);
kindly assist with this issue..
Thanks in advance
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] array issue
Good point and nice find, Jeff!
I wasn't sure where he was going with the data.. was he trying to save
the actual array, intact, for say a chaching exercise or did he want to
insert the contents of that array into a file?
Could go either way I suppose :)
Aaron
P.S. Working on a Sunday too?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:48 AM
To: Aaron Wolski
Cc: 'PHP-DB'; 'OpenSource'
Subject: RE: [PHP-DB] array issue
This may or may not make sense for your issue. but if you have the
whole
array in memory you can serialize() it and write the string that the
function returns to the file.
$fp = fopen(yourfilename.txt, w);
$my_array_s = serialize($my_array);
if (isset($fp)) {
fwrite($fp, $my_array_s);
}
//to get it back into the same array as it was written, use
$fp_cache = fopen(yourfilename.txt, r) or die(can't open file);
$fp_readc = fread($fp_cache, filesize(yourfilename.txt);
$my_array_new = unserialize($fp_readc);
the data is exactly as it was returned from the db after you looped
through
the record set.
another idea. --http://www.php.net/manual/en/function.serialize.php
hth
jeff
Aaron Wolski
[EMAIL PROTECTED]To:
'OpenSource'
[EMAIL PROTECTED], 'PHP-DB' [EMAIL PROTECTED]
z.com cc:
Subject: RE: [PHP-DB]
array issue
08/17/2003 11:33
AM
First, are you sure there is data in $my_array?
Add this after you set the array:
echo pre.print_r($my_array)./pre;
You'll need to loop through the array , writing each line in the file
at
a time.
Something like:
//open the file stuff here
foreach ($my_array AS $values)
{
fputs($fp, $value);
}
//close the file stuff here
HTH
Aaron
-Original Message-
From: OpenSource [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:31 AM
To: PHP-DB
Subject: [PHP-DB] array issue
Importance: High
hi ya'll
I am having a nightmare on this issue of mine.
I've got this array that I need to write to a file...
sample code below
while (something);
{
query data base
$r_ul=ifx_fetch_row($sideQuery4);
$type1 = array($rotation.\n);
switch ($r_ul['number'])
{
case '4';
$linea = $type1;
break;
}
$final = $linea[0];
$my_array = array();
array_push ($my_array, $final);
}
$file = 'db_dump.dat';
$fp = fopen($file, w);
fputs($fp, $my_array); --- I would like to write the complete array
into
the file
fclose($fp);
kindly assist with this issue..
Thanks in advance
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] array issue
Hey guys thanks a lot
your method worked perfect Aaron, thanks
and that serialize() function, hummm i got to go do some reading and
testing.
thanks for enlightenment and the assistance guys.
RedHat.OpenSource.bz
- Original Message -
From: Aaron Wolski [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: 'PHP-DB' [EMAIL PROTECTED]; 'OpenSource' [EMAIL PROTECTED]
Sent: Sunday, August 17, 2003 10:04 AM
Subject: RE: [PHP-DB] array issue
Good point and nice find, Jeff!
I wasn't sure where he was going with the data.. was he trying to save
the actual array, intact, for say a chaching exercise or did he want to
insert the contents of that array into a file?
Could go either way I suppose :)
Aaron
P.S. Working on a Sunday too?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:48 AM
To: Aaron Wolski
Cc: 'PHP-DB'; 'OpenSource'
Subject: RE: [PHP-DB] array issue
This may or may not make sense for your issue. but if you have the
whole
array in memory you can serialize() it and write the string that the
function returns to the file.
$fp = fopen(yourfilename.txt, w);
$my_array_s = serialize($my_array);
if (isset($fp)) {
fwrite($fp, $my_array_s);
}
//to get it back into the same array as it was written, use
$fp_cache = fopen(yourfilename.txt, r) or die(can't open file);
$fp_readc = fread($fp_cache, filesize(yourfilename.txt);
$my_array_new = unserialize($fp_readc);
the data is exactly as it was returned from the db after you looped
through
the record set.
another idea. --http://www.php.net/manual/en/function.serialize.php
hth
jeff
Aaron Wolski
[EMAIL PROTECTED]To:
'OpenSource'
[EMAIL PROTECTED], 'PHP-DB' [EMAIL PROTECTED]
z.com cc:
Subject: RE: [PHP-DB]
array issue
08/17/2003 11:33
AM
First, are you sure there is data in $my_array?
Add this after you set the array:
echo pre.print_r($my_array)./pre;
You'll need to loop through the array , writing each line in the file
at
a time.
Something like:
//open the file stuff here
foreach ($my_array AS $values)
{
fputs($fp, $value);
}
//close the file stuff here
HTH
Aaron
-Original Message-
From: OpenSource [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:31 AM
To: PHP-DB
Subject: [PHP-DB] array issue
Importance: High
hi ya'll
I am having a nightmare on this issue of mine.
I've got this array that I need to write to a file...
sample code below
while (something);
{
query data base
$r_ul=ifx_fetch_row($sideQuery4);
$type1 = array($rotation.\n);
switch ($r_ul['number'])
{
case '4';
$linea = $type1;
break;
}
$final = $linea[0];
$my_array = array();
array_push ($my_array, $final);
}
$file = 'db_dump.dat';
$fp = fopen($file, w);
fputs($fp, $my_array); --- I would like to write the complete array
into
the file
fclose($fp);
kindly assist with this issue..
Thanks in advance
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
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RE: [PHP-DB] array issue
Hey,
That's what we're here for :)
As for serialize? It's a great function if you need to preserve an array
in its original form.
Useful for sending back and forth between pages in the URL. Though, I'd
never use on an open URL for the general public. Maybe in an
Administration system not seen by many users.
Aaron
-Original Message-
From: OpenSource [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 12:28 PM
To: Aaron Wolski
Cc: PHP-DB; [EMAIL PROTECTED]
Subject: Re: [PHP-DB] array issue
Importance: High
Hey guys thanks a lot
your method worked perfect Aaron, thanks
and that serialize() function, hummm i got to go do some reading and
testing.
thanks for enlightenment and the assistance guys.
RedHat.OpenSource.bz
- Original Message -
From: Aaron Wolski [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: 'PHP-DB' [EMAIL PROTECTED]; 'OpenSource'
[EMAIL PROTECTED]
Sent: Sunday, August 17, 2003 10:04 AM
Subject: RE: [PHP-DB] array issue
Good point and nice find, Jeff!
I wasn't sure where he was going with the data.. was he trying to
save
the actual array, intact, for say a chaching exercise or did he want
to
insert the contents of that array into a file?
Could go either way I suppose :)
Aaron
P.S. Working on a Sunday too?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:48 AM
To: Aaron Wolski
Cc: 'PHP-DB'; 'OpenSource'
Subject: RE: [PHP-DB] array issue
This may or may not make sense for your issue. but if you have
the
whole
array in memory you can serialize() it and write the string that
the
function returns to the file.
$fp = fopen(yourfilename.txt, w);
$my_array_s = serialize($my_array);
if (isset($fp)) {
fwrite($fp, $my_array_s);
}
//to get it back into the same array as it was written, use
$fp_cache = fopen(yourfilename.txt, r) or die(can't open
file);
$fp_readc = fread($fp_cache, filesize(yourfilename.txt);
$my_array_new = unserialize($fp_readc);
the data is exactly as it was returned from the db after you
looped
through
the record set.
another idea.
--http://www.php.net/manual/en/function.serialize.php
hth
jeff
Aaron Wolski
[EMAIL PROTECTED]To:
'OpenSource'
[EMAIL PROTECTED], 'PHP-DB' [EMAIL PROTECTED]
z.com cc:
Subject: RE:
[PHP-DB]
array issue
08/17/2003 11:33
AM
First, are you sure there is data in $my_array?
Add this after you set the array:
echo pre.print_r($my_array)./pre;
You'll need to loop through the array , writing each line in the
file
at
a time.
Something like:
//open the file stuff here
foreach ($my_array AS $values)
{
fputs($fp, $value);
}
//close the file stuff here
HTH
Aaron
-Original Message-
From: OpenSource [mailto:[EMAIL PROTECTED]
Sent: August 17, 2003 11:31 AM
To: PHP-DB
Subject: [PHP-DB] array issue
Importance: High
hi ya'll
I am having a nightmare on this issue of mine.
I've got this array that I need to write to a file...
sample code below
while (something);
{
query data base
$r_ul=ifx_fetch_row($sideQuery4);
$type1 = array($rotation.\n);
switch ($r_ul['number'])
{
case '4';
$linea = $type1;
break;
}
$final = $linea[0];
$my_array = array();
array_push ($my_array, $final);
}
$file = 'db_dump.dat';
$fp = fopen($file, w);
fputs($fp, $my_array); --- I would like to write the complete
array
into
the file
fclose($fp);
kindly assist with this issue..
Thanks in advance
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
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Re: [PHP-DB] Array Issue help please
On Monday 20 January 2003 17:50, Dave Carrera wrote: I have nearly got this working but it dose not seem to loop though or return the result I have done something wrong and I ask one of you coders that are much cleverer that I to glance over my code to see the obvious mistake / s. Can you describe in more detail how your code doesn't behave the way you expected it to behave? So do you see anything at all? What exactly does it do? Error messages? Have you checked the logs? Have you tried echo() on the important variables to see what they contain? -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* The last time I saw him he was walking down Lover's Lane holding his own hand. -- Fred Allen */ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
