Re: [PHP] Newbie needs help
Great. Ok. Thanks. [I'm a top quoter)]. I'll look at it.
This was my dirty way of hacking it:
if (($current_user->id == 0) && ($user_ID == 0))
{
$content = str_replace('', 'Protected ', '--> Content href="/wp-login.php">[Log in here]', $content);
}
Cheap & Dirty and need refinement :p
viraj wrote:
try http://www.php.net/manual/en/function.preg-replace-callback.php.
you need to read a bit on 'regular expressions'
http://www.gskinner.com/RegExr/ will be handy in crafting a suitable
regex to capture your 'tags'
~viraj
On Thu, Jan 7, 2010 at 2:16 PM, John Taylor-Johnston
wrote:
$content = "... a bunch of text with someprotected
information with some more text with some more
more protected
text and evensome
protected content>b>";
I want to replace any content between these tags:
with say
$replacewith = "protected content";
$content = " a bunch of text with someprotected content
with some more text with some moreprotected content and
evenprotected content";
It's a little more involved than str_replace which is about the limit of my
knowledge.
Any takers - to take pity on me? I'm trying to figure out some funky
WordPress stuff as it is.
John
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Newbie needs help
try http://www.php.net/manual/en/function.preg-replace-callback.php. you need to read a bit on 'regular expressions' http://www.gskinner.com/RegExr/ will be handy in crafting a suitable regex to capture your 'tags' ~viraj On Thu, Jan 7, 2010 at 2:16 PM, John Taylor-Johnston wrote: > > $content = "... a bunch of text with some protected > information with some more text with some more > more protected > text and even some > protected content>b>"; > > I want to replace any content between these tags: > > with say > > $replacewith = "protected content"; > > > $content = " a bunch of text with some protected content > with some more text with some more protected content and > even protected content"; > > It's a little more involved than str_replace which is about the limit of my > knowledge. > > Any takers - to take pity on me? I'm trying to figure out some funky > WordPress stuff as it is. > > John > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] newbie needs help with session variables
As I understand it, the "register variables" operation occurred before execution began on your script. It involved copying data items from your form ($_POST), from the request URL ($_GET) and from your session ($_SESSION) so that you could simply refer to them by name in your programs. The drawback was that someone could simply modify the URL to reference one of your pages adding a variable to the request, and overlay variables in your session, thereby modifying the execution of your programs, and driving a truck thru any security you may have assumed was there. The reason you want to keep register globals off becomes more obvious, and when you look for variables in the $_POST array or the $_GET array or the $_SESSION array, you can be reasonably sure it is coming from where you expected it. This still doesn't protect you from "cross-site posting", but certainly enhances your ability to control the source of data coming into your programs. HTH, Warren Vail > -Original Message- > From: Rod Clay [mailto:[EMAIL PROTECTED] > Sent: Saturday, April 19, 2008 2:20 PM > To: php-general@lists.php.net > Subject: [PHP] newbie needs help with session variables > > Hi. I'm still very new to php and still trying to learn the ropes. > > I'm working on some code now trying to set up a session and > use session variables in different scripts, but I'm getting > this message: > > *Warning*: Unknown: Your script possibly relies on a session > side-effect which existed until PHP 4.2.3. Please be advised > that the session extension does not consider global variables > as a source of data, unless register_globals is enabled. You > can disable this functionality and this warning by setting > session.bug_compat_42 or session.bug_compat_warn to off, > respectively. in *Unknown* on line *0 > > *2 questions: > > 1) I've turned on register_globals in all of my php.ini files > and restarted the webserver, but I'm still getting this > message. Can anyone help me with this? > > 2) I get the idea that one should NOT turn on > register_globals, but, if I don't do this, how do I share > session variables between scripts (and avoid this message)? > > Thanks for any help that anyone can provide. > > Rod Clay > [EMAIL PROTECTED] > * > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help with session variables
On 4/19/2008 2:20 PM, "Rod Clay" <[EMAIL PROTECTED]> wrote: > Hi. I'm still very new to php and still trying to learn the ropes. ...Blind leading the blind (I'm a newbie also but...) Did you try...? session_id()) session_start(); - - - - - From: PHP: session_id - Manual Location: http://us2.php.net/manual/en/function.session-id.php - - - - - session_id() is used to get or set the session id for the current session. The constant SID can also be used to retrieve the current name and session id as a string suitable for adding to URLs. See also Session handling. - - - - - From: PHP: session_start - Manual Location: http://us2.php.net/manual/en/function.session-start.php - - - - - Description bool session_start ( void ) session_start() creates a session or resumes the current one based on the current session id that's being passed via a request, such as GET, POST, or a cookie. If you want to use a named session, you must call session_name() before calling session_start(). session_start() will register internal output handler for URL rewriting when trans-sid is enabled. If a user uses ob_gzhandler or like with ob_start(), the order of output handler is important for proper output. For example, user must register ob_gzhandler before session start. > > I'm working on some code now trying to set up a session and use session > variables in different scripts, but I'm getting this message: > > *Warning*: Unknown: Your script possibly relies on a session side-effect > which existed until PHP 4.2.3. Please be advised that the session > extension does not consider global variables as a source of data, unless > register_globals is enabled. You can disable this functionality and this > warning by setting session.bug_compat_42 or session.bug_compat_warn to > off, respectively. in *Unknown* on line *0 > > *2 questions: > > 1) I've turned on register_globals in all of my php.ini files and > restarted the webserver, but I'm still getting this message. Can anyone > help me with this? > > 2) I get the idea that one should NOT turn on register_globals, but, if > I don't do this, how do I share session variables between scripts (and > avoid this message)? > > Thanks for any help that anyone can provide. > > Rod Clay > [EMAIL PROTECTED] > * -- Thanks - RevDave Cool @ hosting4days . com [db-lists] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
Thank you, someone had sent me some code that worked on Friday
Ben
Richard Lynch wrote:
On Mon, April 30, 2007 3:37 pm, Ben Clapp wrote:
I am new to PHP programming and need some help. I have an image that i
have show up each May for the month with $mymonth = date("m",
mktime()),
but i want to set up a date range for it to show up. Ex. 4-13 to 5-13
each year. How can I do that? Any help would be great.
$now = time();
//leave the year off for 'annual' calculations:
if (mktime(1, 0, 0, 4, 13) <= $time && $time <= mktime(1, 0, 0, 5, 13)){
//do something to show your May image.
}
else{
//show the usual image, or nothing, or whatever
}
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
On Mon, April 30, 2007 3:37 pm, Ben Clapp wrote:
> I am new to PHP programming and need some help. I have an image that i
> have show up each May for the month with $mymonth = date("m",
> mktime()),
> but i want to set up a date range for it to show up. Ex. 4-13 to 5-13
> each year. How can I do that? Any help would be great.
$now = time();
//leave the year off for 'annual' calculations:
if (mktime(1, 0, 0, 4, 13) <= $time && $time <= mktime(1, 0, 0, 5, 13)){
//do something to show your May image.
}
else{
//show the usual image, or nothing, or whatever
}
--
Some people have a "gift" link here.
Know what I want?
I want you to buy a CD from some indie artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
I do apologize for the non-list reply, I will make sure and keep that in
there on the next emails. I checked this morning and there was only one
image, so the second mymonth code did not execute, but I replaced the
code with what Richard gave me and it works also. And about the {}
brackets, I am having to teach myself PHP code while trying to update
and maintain a preprogrammed website so most of the code I see and I am
using is chopped up code from the old programmer (which he did not keep
a very tidy code). I figure out what a line of code does and then try to
manipulate the existing code into what I need, so my syntax comes from
the old programmer and what he had.
On another note I want to say THANK YOU again, your response to my
question blew my mind on how quickly you guys responded, I have posted
questions and sent emails on some other programming sites and either
takes a few days to hear back or I never get the answer I need. I will
only be asking questions about PHP here from now on. You have a loyal
user forever.
Ben
Daniel Brown wrote:
Good catch on the non-list reply, Richard. I didn't even notice that.
On 4/30/07, *Richard Davey* < [EMAIL PROTECTED]
> wrote:
Ben Clapp wrote:
> Thank you again for the help, it does work now but with an
issue, here
> is the code that i have for it right now:
You should always reply to the php mailing list, so other people can
benefit from the answers we give.
> With this it works, but i am sure that when mymonth == 5 (may 1st,
> tomorrow) I will have two of the same pictures.
You are right, you will. Because you're running the mothers day check
twice, once with the 'new' code I gave you, and once with your old
code.
> If I take out this bit of code from the above code:
> then NOTHING shows up. Am I not getting something right or is there
> something elese that is getting in the way or is something not being
> completed?
You've got missing { } around your if blocks. You also could make the
code a lot more tidy / easy to read. Try the following (it replaces
entirely the code you emailed me, swap all of it for this)
http://pancan.com/Patient/pancreatic.html"; target="_blank">
= $start_date && $current <= $end_date)
{
?>
Cheers,
Rich
--
Zend Certified Engineer
http://www.corephp.co.uk
"Never trust a computer you can't throw out of a window"
--
Daniel P. Brown
[office] (570-) 587-7080 Ext. 272
[mobile] (570-) 766-8107
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
Good catch on the non-list reply, Richard. I didn't even notice that.
On 4/30/07, Richard Davey <[EMAIL PROTECTED]> wrote:
Ben Clapp wrote:
> Thank you again for the help, it does work now but with an issue, here
> is the code that i have for it right now:
You should always reply to the php mailing list, so other people can
benefit from the answers we give.
> With this it works, but i am sure that when mymonth == 5 (may 1st,
> tomorrow) I will have two of the same pictures.
You are right, you will. Because you're running the mothers day check
twice, once with the 'new' code I gave you, and once with your old code.
> If I take out this bit of code from the above code:
> then NOTHING shows up. Am I not getting something right or is there
> something elese that is getting in the way or is something not being
> completed?
You've got missing { } around your if blocks. You also could make the
code a lot more tidy / easy to read. Try the following (it replaces
entirely the code you emailed me, swap all of it for this)
http://pancan.com/Patient/pancreatic.html"; target="_blank">
= $start_date && $current <= $end_date)
{
?>
Cheers,
Rich
--
Zend Certified Engineer
http://www.corephp.co.uk
"Never trust a computer you can't throw out of a window"
--
Daniel P. Brown
[office] (570-) 587-7080 Ext. 272
[mobile] (570-) 766-8107
Re: [PHP] newbie needs help
Ben Clapp wrote:
Thank you again for the help, it does work now but with an issue, here
is the code that i have for it right now:
You should always reply to the php mailing list, so other people can
benefit from the answers we give.
With this it works, but i am sure that when mymonth == 5 (may 1st,
tomorrow) I will have two of the same pictures.
You are right, you will. Because you're running the mothers day check
twice, once with the 'new' code I gave you, and once with your old code.
If I take out this bit of code from the above code:
then NOTHING shows up. Am I not getting something right or is there
something elese that is getting in the way or is something not being
completed?
You've got missing { } around your if blocks. You also could make the
code a lot more tidy / easy to read. Try the following (it replaces
entirely the code you emailed me, swap all of it for this)
href="http://pancan.com/Patient/pancreatic.html"; target="_blank">src="../images/ads/pancanNov_banner.jpg" width="777" height="182"
border="0">
= $start_date && $current <= $end_date)
{
?>
href="../images/passportad/mothersdayBanner.jpg" target="_blank">src="../images/passportad/mothersdayBanner.jpg" width="771" height="112"
border="0" />
Cheers,
Rich
--
Zend Certified Engineer
http://www.corephp.co.uk
"Never trust a computer you can't throw out of a window"
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
Thank you both, I will try the code and go from there. Thank you again
Daniel Brown wrote:
Ben, make sure whatever method you use, you use the operator
combinations >= and <= as Richard just showed you. I had forgotten to
do that, which would mean (in my example) that the 13th of April and
13th of May of each year would not be counted, only 14 April through
12 May of any given year. Also, expanding on Richard's example, you
can make it dynamic per year by combining the strtorime() and date()
functions, so you wouldn't have to update your code annually.
However, this would only work if both dates were within the same
(current) year at the time the script was executed:
= $start_date && $current <= $end_date)
{
// Do whatever should only happen between the
// 4th of August and the 9th of October here
}
?>
On 4/30/07, *Richard Davey * <[EMAIL PROTECTED]
> wrote:
Ben Clapp wrote:
> I am new to PHP programming and need some help. I have an image
that i
> have show up each May for the month with $mymonth = date("m",
mktime()),
> but i want to set up a date range for it to show up. Ex. 4-13 to
5-13
> each year. How can I do that? Any help would be great.
There are loads of ways, but hopefully as you're new to PHP this one
will be easy to follow and make sense:
$start_date = strtotime('4 August 2007');
$end_date = strtotime('9 October 2007');
$current = time();
if ($current >= $start_date && $current <= $end_date)
{
// Do whatever should only happen between the
// 4th of August and the 9th of October here
}
strtotime() is extremely powerful / useful, and well worth reading
about:
http://uk.php.net/manual/en/function.strtotime.php
Cheers,
Rich
--
Zend Certified Engineer
http://www.corephp.co.uk
"Never trust a computer you can't throw out of a window"
--
PHP General Mailing List ( http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Daniel P. Brown
[office] (570-) 587-7080 Ext. 272
[mobile] (570-) 766-8107
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
Ben, make sure whatever method you use, you use the operator
combinations >= and <= as Richard just showed you. I had forgotten to do
that, which would mean (in my example) that the 13th of April and 13th of
May of each year would not be counted, only 14 April through 12 May of any
given year. Also, expanding on Richard's example, you can make it dynamic
per year by combining the strtorime() and date() functions, so you wouldn't
have to update your code annually. However, this would only work if both
dates were within the same (current) year at the time the script was
executed:
= $start_date && $current <= $end_date)
{
// Do whatever should only happen between the
// 4th of August and the 9th of October here
}
?>
On 4/30/07, Richard Davey <[EMAIL PROTECTED]> wrote:
Ben Clapp wrote:
> I am new to PHP programming and need some help. I have an image that i
> have show up each May for the month with $mymonth = date("m", mktime()),
> but i want to set up a date range for it to show up. Ex. 4-13 to 5-13
> each year. How can I do that? Any help would be great.
There are loads of ways, but hopefully as you're new to PHP this one
will be easy to follow and make sense:
$start_date = strtotime('4 August 2007');
$end_date = strtotime('9 October 2007');
$current = time();
if ($current >= $start_date && $current <= $end_date)
{
// Do whatever should only happen between the
// 4th of August and the 9th of October here
}
strtotime() is extremely powerful / useful, and well worth reading about:
http://uk.php.net/manual/en/function.strtotime.php
Cheers,
Rich
--
Zend Certified Engineer
http://www.corephp.co.uk
"Never trust a computer you can't throw out of a window"
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Daniel P. Brown
[office] (570-) 587-7080 Ext. 272
[mobile] (570-) 766-8107
Re: [PHP] newbie needs help
Ben Clapp wrote:
I am new to PHP programming and need some help. I have an image that i
have show up each May for the month with $mymonth = date("m", mktime()),
but i want to set up a date range for it to show up. Ex. 4-13 to 5-13
each year. How can I do that? Any help would be great.
There are loads of ways, but hopefully as you're new to PHP this one
will be easy to follow and make sense:
$start_date = strtotime('4 August 2007');
$end_date = strtotime('9 October 2007');
$current = time();
if ($current >= $start_date && $current <= $end_date)
{
// Do whatever should only happen between the
// 4th of August and the 9th of October here
}
strtotime() is extremely powerful / useful, and well worth reading about:
http://uk.php.net/manual/en/function.strtotime.php
Cheers,
Rich
--
Zend Certified Engineer
http://www.corephp.co.uk
"Never trust a computer you can't throw out of a window"
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie needs help
One way would be to do this:
413 && date("md") < 513) {
// Display image
}
?>
On 4/30/07, Ben Clapp <[EMAIL PROTECTED]> wrote:
I am new to PHP programming and need some help. I have an image that i
have show up each May for the month with $mymonth = date("m", mktime()),
but i want to set up a date range for it to show up. Ex. 4-13 to 5-13
each year. How can I do that? Any help would be great.
Thank you
Ben
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Daniel P. Brown
[office] (570-) 587-7080 Ext. 272
[mobile] (570-) 766-8107
Re: [PHP] Newbie needs help with MySQL and multiple databases
Hi, On Monday 04 October 2004 12:09, Matthew wrote: > Hi, im fairly new to php and mysql and need a little help. im > running a forum community and would like to have it run on > multiple databases because of performance issues others have > encountered using the same software on on database. My > question is is it possible to have the software connect to 2 > different databases depending on which is needed? Yes. > and if so > will users need to login again when accessing the second > database (their user info will only be on the second > database.) No. As have been mentioned, this should be transparent. In other words, (in a sense) your *scripts* logs in to the database and not you nor your users :) > Thank You HTH, -- - E - copperwalls was here ;) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Newbie needs help
Neil Freeman wrote: > mysql_db_query has been depreciated since PHP 4.0.6 > Yep.. but thats not the only different... mysql_db_query() have an extra parameter that is what Database you want to execute your query in... mysql_query() just use the database you have selected with f.ex. mysql_select_db() But do NOT use mysql_db_query... Regards, Johan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Newbie needs help
mysql_db_query has been depreciated since PHP 4.0.6 ctan wrote: > ** > This Message Was Virus Checked With : SAVI 3.59 May 2002 > Last Updated 8th July 2002 > ** > > Whats the difference between 'mysql_db_query' and 'mysql_query'? > -- -- www.curvedvision.com -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Newbie needs help! '>' closing PHP Tag
My bad..
Typical am error. I have concurrent dev locations for my documents (one
live/one test) since the live side is the only connected to PHP/SQL I have
been doing my dev there.
Of course I was a) seeing the problem in HomeSite (which will close the tag
in its browe window) and b) reading the wrong damn page (the test side).
After pulling my hair out for an hour, I have since deleted my test folders
and moved them to the live side and learned Homesite will not support PHP
tags (until I get in there and mess with it).
Thank you for you help though...
Marc
"Its when you think you really know what your doing things get all *&%$ed
up" - George Carlin
"Jack Dempsey" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Marc:
>
> > should not close php
> ?> will
>
> can you paste in the script so i can see what you mean?
>
> -jack
>
> Marc Johnson wrote:
> >
> > Greetings fellow devs!
> >
> > I am new to PHP (having tried my hand at running ASP/SQL here at the
house.
> > No, I didnt chose ASP, it just happened to be the software I had when I
> > decided to mess with dynamic content.
> >
> > My problem is probably really simple. I am learning to use PHP via
online
> > documents and the first examply I am trying to implement is a simple
clock.
> > My script is fine up to the point I have:
> >
> > if ($hours > 12) {
> > $hours=$hours-12;
> > $ampm="PM";
> > }
> >
> > The '>' prior to 12 closes my ' > on.
> >
> > If there a way I can use the greater-then and NOT close the damn tag?
> >
> > Any help would be greatly appreciated. (As well as any links to good
> > tutorials/code examples for any aspect of using PHP/MySQL/Apache).
> >
> > Thanks in advance,
> >
> > Marc
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Newbie needs help! '>' closing PHP Tag
Marc:
> should not close php
?> will
can you paste in the script so i can see what you mean?
-jack
Marc Johnson wrote:
>
> Greetings fellow devs!
>
> I am new to PHP (having tried my hand at running ASP/SQL here at the house.
> No, I didnt chose ASP, it just happened to be the software I had when I
> decided to mess with dynamic content.
>
> My problem is probably really simple. I am learning to use PHP via online
> documents and the first examply I am trying to implement is a simple clock.
> My script is fine up to the point I have:
>
> if ($hours > 12) {
> $hours=$hours-12;
> $ampm="PM";
> }
>
> The '>' prior to 12 closes my ' on.
>
> If there a way I can use the greater-then and NOT close the damn tag?
>
> Any help would be greatly appreciated. (As well as any links to good
> tutorials/code examples for any aspect of using PHP/MySQL/Apache).
>
> Thanks in advance,
>
> Marc
>
> --
> 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]
