My script will fail if the amount of words in $MyOriginalString is less
than $MaxWords. So, this is the new suggestion:
$MyOriginalString = "This is my original string.\nWhat do you think
about this script?";
$MaxWords = 50; // How many words are needed?
$replacement = ereg_replace
("^([[:spa
Gustavo Narea wrote:
If forgot to say that It counts ($MaxWords) words, It doesn't matter if
they're separated by simple spaces, line feeds (Unix, dos or mac), tabs,
And punctuation marks.
Sorry, I'm very forgetful tonight!
Cheers.
--
PHP General Mailing List (http://www.php.net/)
To unsubsc
If forgot to say that It counts ($MaxWords) words, It doesn't matter if
they're separated by simple spaces, line feeds (Unix, dos or mac), tabs,
among others.
On the other hand, you won't have any problem if you use non-English
characters.
Best regards,
Gustavo Narea.
Gustavo Narea wrote:
Hello.
What do you think about this:
$MyOriginalString = "This is my original string.\nWhat do you think
about this script?";
$MaxWords = 6; // How many words are needed?
echo substr( $MyOriginalString, 0, -strlen(ereg_replace
("^([[:space:]]*[^[:space:][:cntrl:]]+){1,$MaxWords}",
"",$MyOri
On Sat, October 29, 2005 3:57 pm, Martin Zvarík wrote:
> I have a file, which I run using command line. The file I am running,
> runs several files using passthru().
> What I realise is, that it runs each file in sequence and waits for
> its
> result.
> I need to run all files at once and they don'
Hi,
I have a file, which I run using command line. The file I am running,
runs several files using passthru().
What I realise is, that it runs each file in sequence and waits for its
result.
I need to run all files at once and they don't have to return the result
to the main file. How do I do
On Fri, October 28, 2005 9:36 am, Christoph Freundl wrote:
> Perhaps I return to what I primarily intended to ask: is it really the
> wanted behaviour of virtual() that changes that are made by the
> included file do not influence the environment of the including file?
That is most definitely a de
On Thu, October 27, 2005 3:43 am, Christoph Freundl wrote:
> I have a problem with the persistence of environment variables when
> mixing PHP and SSI (Apache) and I am not sure if I just made an error
> or if this approach cannot work at all.
> So please consider the following files:
I *believe* t
On Thu, October 27, 2005 4:26 am, Danny wrote:
> I´ve got a connection, to a MySQL db, and get the following
> ResultSet(Category | Name | Code | City)
> Customers | John | A36 | New York
> Customers | Jason | B45 | Los Angeles
> Customers | Max | A36 | Paris
> Providers | John | A36 | London
> P
On Thu, October 27, 2005 5:04 am, Cabbar Duzayak wrote:
> When someone sends an e-mail using php, exim sets the following 2
> headers (along with others of course):
>
> Received: from x.x.x.x (EHLO host.mydomain.com) (x.x.x.x) by
> mta151.mail.dcn.yahoo.com with SMTP; Wed, 24 Sep 2005 10:29:04
On Thu, October 27, 2005 11:05 am, Dan Trainor wrote:
> It's been suggested to use readfile() to accomplish this, by
> forwarding
> content from outside of the document root - but this just sounds odd.
> On top of being (what I think would be) incredibly slow, it just
> doesn't
> sound "right".
A)
On Thu, October 27, 2005 9:56 pm, Chris wrote:
> Though I suppose you could make an argument for using expressions that
> consist of only constant values.
Actually...
One could argue that so long as the programmer was willing to accept
the consequences, there could be many legitimate circumstance
On Fri, October 28, 2005 6:17 am, Tom Cruickshank wrote:
> I've been reading up on printing out documents using PHP (using
> Printer
> functions calls in the php manual)
>
> I'm using a Linux and/or FreeBSD operating system to run my php code
> on (in
> apache). However, I am surfing these pag
> I usually place a hidden field with the same name as the checkbox
> field before the actual checkbox field. I store my 'false' value in
> there. If the checkbox is checked the hidden field is overridden.
>
>
> error_reporting( E_ALL );
>
> if( isset( $_POST[ 'submit' ] ) )
> {
> echo '';
On Fri, October 28, 2005 10:00 am, Shaun wrote:
> I have some checkboxes on my page which correspond with boolean fields
> in my
> database - actually they are TINYINT's in which I store a 0 or 1 in
> for
> false and true values respectively.
>
> Is it possible to loop through all $_POST values to
On Sat, October 29, 2005 12:01 pm, Don Brown wrote:
> We're having a problem getting more than one imbedded PHP script to
> execute in our Apache-served pages. We're using Apache 2.0.40
> server-side includes. We wish to include multiple PHP scripts into our
> pages but are only succeeding in havin
http://php.net/nl2br
On Sat, October 29, 2005 12:07 pm, Danny wrote:
> Hi Gurus,
> I´ve got a problem with the result displaying a "TEXT" type field
> The data is inserted into db in this way:
> "Hello,
> This is a sample of first line.
> This is another paragraph, blah
> blah blah
> Bye"
>
Hi,
why don't you use normal php include (require) functions? Why do you
want to mix apache server side includes with php code? There is nothing
php include can't do..
Just change all
to
Petr
Don Brown wrote:
We're having a problem getting more than one imbedded PHP script to execute
On Sat, October 29, 2005 4:45 am, Bogdan Ribic wrote:
>> $value1 = 'xyz","xyz"); DELETE FROM MYTABLE;';
>>
>> you might get surprising results!
>>
>> This is called SQL injection and it's important to escape all the
>> values
>> before putting them into the statement.
>
>
> Did you try that? This d
On Sat, October 29, 2005 10:51 am, Minuk Choi wrote:
> function trim_text($text, $count)
> {
> $text = str_replace(" ", " ", $text);
> /*
>* This is redundant; you are replacing all " " in $text with " "
>* maybe you meant
>* $text = trim($text); ?
>*/
Did you actually test that?
Even better version of your function,
$string = "one two three four";
echo substr($string, -4);
echo '...';
James
Danny wrote:
Finally i found it (Google is god, you only have to ask the right question)
function trim_text($text, $count){
$text = str_r
On Sat, October 29, 2005 6:36 am, Danny wrote:
> I need to extract 50 words more or less from a description field. How
> can i
> do that?. Substr, cuts the words. Is there any other way to that,
> without
> using and array? I mean and implemented function in PHP 4.x
> I´ve been googling around, b
On Sat, 2005-10-29 at 12:13 -0700, Linda H wrote:
> Does anyone know of a function for translating a decimal number into an
> English number. In other words, if you pass it 1 it will return 'one', if
> you pass it 127 it will return 'one hundred twenty seven', and etc.
http://pear.php.net/packa
I couldn't find one out there Linda (and I'm sure I've seen them before) so
since I'm stuck at work on a Saturday I thought I'd take a break and see if I
could hack this out myself.
Probably a more elegant way to do this, but here's what I came up with. Feel
free to use and modify it at will.
The data is inserted into db in this way:
"Hello,
This is a sample of first line.
This is another paragraph, blah
blah blah
Bye"
But the result is in one paragraph:
"Hello, This is a sample of first line.
This is another paragraph, blah
blah blah Bye"
It sounds as if your database recor
We wish to include multiple PHP scripts into our pages but are only
succeeding in having the first included PHP script executed; the rest are
ignored or misinterpreted as HTML...
I don't know if this is part of your problem, but when you do an include,
it throws you out of php. So, if there
We're having a problem getting more than one imbedded PHP script to execute in
our Apache-served pages. We're using Apache 2.0.40 server-side includes. We
wish to include multiple PHP scripts into our pages but are only succeeding in
having the first included PHP script executed; the rest are ig
Hi Gurus,
I´ve got a problem with the result displaying a "TEXT" type field
The data is inserted into db in this way:
"Hello,
This is a sample of first line.
This is another paragraph, blah
blah blah
Bye"
But the result is in one paragraph:
"Hello, This is a sample of first line.
This is an
We're having a problem getting more than one imbedded PHP script to execute
in our Apache-served pages. We're using Apache 2.0.40 server-side includes.
We wish to include multiple PHP scripts into our pages but are only
succeeding in having the first included PHP script executed; the rest are
i
Good start guys. That's usually how I start down the path in solving a new
problem. Invariably down the road I find a more "refined" way of doing what I
did the hard way. The hard way is good though, you learn stuff along the way.
Let's see how tight we can make this though:
$maxwords) {
Hi,
Does anyone know of a function for translating a decimal number into an
English number. In other words, if you pass it 1 it will return 'one', if
you pass it 127 it will return 'one hundred twenty seven', and etc.
Thanks,
Linda
--
PHP General Mailing List (http://www.php.net/)
To unsubs
Good job!
However, let me give a few suggestions to optimize the code
function trim_text($text, $count)
{
$text = str_replace(" ", " ", $text);
/*
* This is redundant; you are replacing all " " in $text with " "
* maybe you meant
* $text = trim($text); ?
*/
On 29 Oct 2005, at 14:48, Marcus Bointon wrote:
changing an item in $_SESSION simply does not get saved back to the
session file if register_long_arrays is enabled.
I meant disabled.
I've also tried using it with the mm session save handler and I get
the same symptoms. I also get identical
Strange behaviour that's taken me ages to track down. I have the
situation where I can create a session, but any changes to it are not
saved. session_write_close() didn't help. Eventually I tracked it
down: if you have register_long_arrays disabled (as is the default in
PHP5), this can happ
Finally i found it (Google is god, you only have to ask the right question)
function trim_text($text, $count){
$text = str_replace(" ", " ", $text);
$string = explode(" ", $text);
for ( $wordCounter = 0; $wordCounter <= $count;wordCounter++ ){
$trimed .= $string[$wordCounter];
if ( $wordCounter <
Hi,
I need to extract 50 words more or less from a description field. How can i
do that?. Substr, cuts the words. Is there any other way to that, without
using and array? I mean and implemented function in PHP 4.x
I´ve been googling around, but wordwrap, and substr is driving me mad...
Thanks in
Morgan Doocy wrote:
I'm trying to figure out if PHP has the facility to reference containing,
non-parent objects. I have three classes, embedded hierarchically, but which
are NOT extended classes of their containing objects. I'd like to be able to
reference variables in the higher-level objec
Richard Lynch wrote:
Anyway, can you do *this* safely as a DOCUMENTED FEATURE:
foreach($array as $k => $v){
if (...) unset($array[$k]);
}
Well, somewhere in the said manual it is written that foreach operates
on a *copy* of the array, so you should be safe unsetting values in the
origin
Hi there,
I am storing images outside the webroot to keep them from being accessible
for unauthorized users to see.
Then I use a script to show the images, like this:
Now, as there is no information on the images stored in a database yet (they
have just been uploaded via ftp), I need to find a
Oliver Grätz wrote:
Shaun schrieb:
$qid = mysql_query('INSERT INTO MYTABLE (
column1,
column2,
) VALUES (
"'.$value1.'",
"'.$value2.'"
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