Hi all,
I'm sure this is blindingly simple, but could anyone tell me how to
get an ereg_replace() to return a string where all characters OTHER
than alpha-numerics have been stripped out?
I can do the reverse with:
$output = ereg_replace('[[:alnum:]]', '', $string);
Which will happily remove
From: Richard Davey [EMAIL PROTECTED]
I'm sure this is blindingly simple, but could anyone tell me how to
get an ereg_replace() to return a string where all characters OTHER
than alpha-numerics have been stripped out?
$output = ereg_replace('[^a-zA-Z0-9]','',$string);
The ^ is NOT (when the
At 16:21 18-3-04, you wrote:
I can do the reverse with:
$output = ereg_replace('[[:alnum:]]', '', $string);
Which will happily remove all alpha-numeric characters from $string!
But I want it to remove anything but.. suggestions please?
did you try
$output = ereg_replace('[^[:alnum:]]', '',
Hello Chris,
Thursday, March 18, 2004, 3:28:01 PM, you wrote:
CH did you try
CH $output = ereg_replace('[^[:alnum:]]', '', $string);
CH ?
Nope, because in the only reference book I had to hand it said the ^
matched the start of a string so it didn't occur to me to try it.
Thanks to John I now
On 18 Mar 2004 Richard Davey wrote:
Nope, because in the only reference book I had to hand it said the ^
matched the start of a string so it didn't occur to me to try it.
Thanks to John I now know when used in a block it's no longer limited
to the start of the string. The code you posted
On Tue, Nov 18, 2003 at 04:37:52PM +1100, Martin Towell wrote:
:
: I have an array of strings in the following format:
: abcd - rst
: abcd - uvw
: abcd - xyz
: foobar - rst
: blah - rst
: googol - uvw
:
: What I want to do is strip everything from the - bit
On Tuesday 18 November 2003 13:37, Martin Towell wrote:
I have an array of strings in the following format:
abcd - rst
abcd - uvw
abcd - xyz
foobar - rst
blah - rst
googol - uvw
What I want to do is strip everything from the - bit of the string to
On Monday 17 November 2003 23:37,
Martin Towell [EMAIL PROTECTED] sent a missive stating:
Hi All,
I have an array of strings in the following format:
abcd - rst
abcd - uvw
abcd - xyz
foobar - rst
blah - rst
googol - uvw
What I want to do is strip
On Tue, 2003-11-18 at 02:30, Jason Wong wrote:
On Tuesday 18 November 2003 13:37, Martin Towell wrote:
I have an array of strings in the following format:
abcd - rst
abcd - uvw
abcd - xyz
foobar - rst
blah - rst
googol - uvw
What I want to do is strip
* Thus wrote Martin Towell ([EMAIL PROTECTED]):
Hi All,
I have an array of strings in the following format:
abcd - rst
abcd - uvw
abcd - xyz
foobar - rst
blah - rst
googol - uvw
What I want to do is strip everything from the - bit of the string to
* Thus wrote Martin Towell ([EMAIL PROTECTED]):
Hi All,
I have an array of strings in the following format:
abcd - rst
abcd - uvw
abcd - xyz
foobar - rst
blah - rst
googol - uvw
What I want to do is strip everything from the - bit of
the string
Hi All,
I have an array of strings in the following format:
abcd - rst
abcd - uvw
abcd - xyz
foobar - rst
blah - rst
googol - uvw
What I want to do is strip everything from the - bit of the string to
the end, _but_ only for the strings that don't
Hi all,
I have a large file that I am trying to parse.
I have a many lines that look like this
\\text1
I need an expression that will change \\text1 to text1=
so if I have something like this
\\text1
asdfkjaslkfj
asdlfkjasljkf
asdlkfjasldfkj
asldkfjalskfj
\\text2
erweiurwoeir
werqwer
: Monday, February 04, 2002 4:32 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] ereg_replace help
I'm not actually replacing \n with br, I just used
that as an example. When I tried Martin's solution, I
got a parse error on this line:
$content = implode($lines, \n,);
I checked
I have a file open and can successfully write to it,
but I was to be able to search for a certain string of
text and replace it with a string of text. I can't
figure out how to construct a proper ereg_replace
statement to search through this file and do the
replacing. Examples I've seen are in
, February 04, 2002 3:39 PM
To: php
Subject: [PHP] ereg_replace help
I have a file open and can successfully write to it,
but I was to be able to search for a certain string of
text and replace it with a string of text. I can't
figure out how to construct a proper ereg_replace
statement to search
in file as an array
$content = implode(br, $lines); // join it all back together
fopen(...); fputs(..., $content); fclose(...);
hope this helps
-Original Message-
From: John P. Donaldson [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 3:39 PM
To: php
Subject: [PHP] ereg_repl
Message-
From: John P. Donaldson
[mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 3:39 PM
To: php
Subject: [PHP] ereg_replace help
I have a file open and can successfully write to
it,
but I was to be able to search for a certain
string of
text and replace it with
-Original Message-
From: John P. Donaldson [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 04, 2002 4:32 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] ereg_replace help
I'm not actually replacing \n with br, I just used
that as an example. When I tried Martin's solution, I
got a parse error
On Monday 04 February 2002 13:31, John P. Donaldson wrote:
I'm not actually replacing \n with br, I just used
that as an example. When I tried Martin's solution, I
got a parse error on this line:
$content = implode($lines, \n,);
You've got a trailing comma.
--
Jason Wong - Gremlins
I have one ereg_replace problem that I cannot seem to fix.
I need to delete an IMG tag. The only thing I know about this tag is that
it will contain
SRC=images/headers
in the string. Here is an example:
IMG ALT=Tools BORDER=0 HEIGHT=55 SRC=images/headers/tools.gif WIDTH=455
I tried this,
This works:
$str = 'IMG ALT=Tools BORDER=0 HEIGHT=55 SRC=images/headers/tools.gif
WIDTH=455';
echo eregi_replace(IMG.+SRC=\images/headers.*, Replaced, $str);
--
Plutarck
Should be working on something...
...but forgot what it was.
Erica Douglass [EMAIL PROTECTED] wrote in message
[EMAIL
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