Re: [PHP] re: array question
Thank YOU! It worked wonderful, I used a blank to separate the
content like this: $displn = implode("",$new_data);
Thank you again and thank you to everyone for helping me through this!
At 01:15 PM 9/19/2001 +0930, David Robley wrote:
>On Wed, 19 Sep 2001 12:28, Scott wrote:
> > That works, thank you, but it prints at the top of my page, is there
> > a way to store that array into a single variable?
> >
>
>Yes - implode()
>
>--
>David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc
>CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA
>
>A day without radiation is a day without sunshine.
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Re: [PHP] re: array question
On Wed, 19 Sep 2001 12:28, Scott wrote: > That works, thank you, but it prints at the top of my page, is there > a way to store that array into a single variable? > Yes - implode() -- David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA A day without radiation is a day without sunshine. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] re: array question
If you want to store all the values in the array in one variable (just as a
string with delimiters maybe?) Try this:
foreach ($array as $value) {
$temp .= $value . "|";
}
Josh Hoover
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> >foreach ($array as $value) {
> > print $value;
> >}
> >
> >if you wanted the key names, as well as the value, you could
> use this:
> >
> >foreach ($array as $key => $value) {
> > print "$key of \$array = $value";
> >}
Re: [PHP] re: array question
That works, thank you, but it prints at the top of my page, is there
a way to store that array into a single variable?
At 07:43 PM 9/18/2001 -0700, Jason Bell wrote:
>or, assuming PHP4 is in use, you can do it a little cleaner, and use a
>foreach loop:
>
>foreach ($array as $value) {
> print $value;
>}
>
>if you wanted the key names, as well as the value, you could use this:
>
>foreach ($array as $key => $value) {
> print "$key of \$array = $value";
>}
>
>- Original Message -
>From: "Jack Dempsey" <[EMAIL PROTECTED]>
>To: "Scott" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
>Sent: Tuesday, September 18, 2001 7:29 PM
>Subject: RE: [PHP] re: array question
>
>
> > perhaps i'm misunderstanding you, but why not use a for loop?
> >
> > for($i=0;$i > echo $array[$i];
> > }
> >
> > jack
> >
> > -Original Message-
> > From: Scott [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, September 18, 2001 10:11 PM
> > To: [EMAIL PROTECTED]
> > Subject: [PHP] re: array question
> >
> >
> > Oh, that works wonders and for the first time in 24 hours I am
> > smiling! One more
> > thing to make it complete. Is there a way to loop through the display of
> > that array?
> > In other words, I now have an array called $new_data and can call each
> > element in
> > the array by doing $new_data[0], etc, but I need to loop through
>everything
> > in the
> > array to display the navigation.
> >
> > >At 08:54 PM 9/18/2001 -0400, you wrote:
> > >so then that last line in the loop should be
> > >$new_data[] = $ln;
> > >During the loop, everytime it comes to this line, $ln is added to the
> > array new_data. Eventually, you will be >able to call on the array
> > elements by $new_data[0], $new_data[1], etc
> >
> >
> > --
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> >
> >
> >
> > --
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> >
> >
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Re: [PHP] re: array question
or, assuming PHP4 is in use, you can do it a little cleaner, and use a
foreach loop:
foreach ($array as $value) {
print $value;
}
if you wanted the key names, as well as the value, you could use this:
foreach ($array as $key => $value) {
print "$key of \$array = $value";
}
- Original Message -
From: "Jack Dempsey" <[EMAIL PROTECTED]>
To: "Scott" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Tuesday, September 18, 2001 7:29 PM
Subject: RE: [PHP] re: array question
> perhaps i'm misunderstanding you, but why not use a for loop?
>
> for($i=0;$i echo $array[$i];
> }
>
> jack
>
> -Original Message-
> From: Scott [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, September 18, 2001 10:11 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] re: array question
>
>
> Oh, that works wonders and for the first time in 24 hours I am
> smiling! One more
> thing to make it complete. Is there a way to loop through the display of
> that array?
> In other words, I now have an array called $new_data and can call each
> element in
> the array by doing $new_data[0], etc, but I need to loop through
everything
> in the
> array to display the navigation.
>
> >At 08:54 PM 9/18/2001 -0400, you wrote:
> >so then that last line in the loop should be
> >$new_data[] = $ln;
> >During the loop, everytime it comes to this line, $ln is added to the
> array new_data. Eventually, you will be >able to call on the array
> elements by $new_data[0], $new_data[1], etc
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
>
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RE: [PHP] re: array question
Jack-
Thanks for the response, but I don't want to echo the array, I want to
bundle it into a new variable that will be called as part of a str_replace.
The array is created from a loop through all the navigation items in a
database.
The code is below, if I echo the code is formatted in the wrong area on the
page.
$temp5 = str_replace("[LEFT NAV]",$new_data[3],$temp4);
At 10:29 PM 9/18/2001 -0400, you wrote:
>perhaps i'm misunderstanding you, but why not use a for loop?
>
>for($i=0;$i echo $array[$i];
>}
>
>jack
>
>-Original Message-
>From: Scott [mailto:[EMAIL PROTECTED]]
>Sent: Tuesday, September 18, 2001 10:11 PM
>To: [EMAIL PROTECTED]
>Subject: [PHP] re: array question
>
>
>Oh, that works wonders and for the first time in 24 hours I am
>smiling! One more
>thing to make it complete. Is there a way to loop through the display of
>that array?
>In other words, I now have an array called $new_data and can call each
>element in
>the array by doing $new_data[0], etc, but I need to loop through everything
>in the
>array to display the navigation.
>
> >At 08:54 PM 9/18/2001 -0400, you wrote:
> >so then that last line in the loop should be
> >$new_data[] = $ln;
> >During the loop, everytime it comes to this line, $ln is added to the
>array new_data. Eventually, you will be >able to call on the array
>elements by $new_data[0], $new_data[1], etc
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RE: [PHP] re: array question
perhaps i'm misunderstanding you, but why not use a for loop? for($i=0;$imailto:[EMAIL PROTECTED]] Sent: Tuesday, September 18, 2001 10:11 PM To: [EMAIL PROTECTED] Subject: [PHP] re: array question Oh, that works wonders and for the first time in 24 hours I am smiling! One more thing to make it complete. Is there a way to loop through the display of that array? In other words, I now have an array called $new_data and can call each element in the array by doing $new_data[0], etc, but I need to loop through everything in the array to display the navigation. >At 08:54 PM 9/18/2001 -0400, you wrote: >so then that last line in the loop should be >$new_data[] = $ln; >During the loop, everytime it comes to this line, $ln is added to the array new_data. Eventually, you will be >able to call on the array elements by $new_data[0], $new_data[1], etc -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Re: array question
You wrote: > Also, consider using print or echo as opposed to printf. And lastly, you > really don't need to use mysql_free_result, PHP does this automagically > after the script dies. Sorry for picking on you, you may have your > reasons. ;-) Really? Then why was it that, when I neglected to use mysql_free_result() in some of my scripts, lots of memory was eaten up because of lingering results? -- -Ryan :: ICQ - 595003 :: GigaBoard - http://www.gigaboard.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
