php-general Digest 14 Oct 2009 19:52:55 - Issue 6390
Topics (messages 298887 through 298895):
SimpleXML var_dump() weirdness
298887 by: Mattias Thorslund
Re: Signing (hand-written signature) pdf document
29 by: Ashley Sheridan
regex for multiple line breakes
On Tue, 2009-10-13 at 20:07 -0700, nashrul wrote:
Hi...
I'm thinking about a document management system that can put user signature
on the created digital document. Here's the app-flow I can imagine ...
My php application creates a pdf document.
The pdf document is displayed to user.
Using
Hi there,
I am trying to remove multiple linebreakes from a textarea input.
Spammers tend to insert multiple line breakes. The problem is, that I
want to allow 2 line breaks so basic formating should be allowed.
I am doing this by regex:
$data[txt] = preg_replace('`[\r\n]+`',\n,$data[txt]);
You are replacing 1 or more matchs of a new line. To match 2 or more you can
use {2,}. It's a range, first number means min matches, second max matches.
Omitting last number means no max limit.
$data[txt] = preg_replace('`[\r\n]{2,}`',\n,$data[txt]);
De:
That sounds very logical but does not work unfortunatelly.
The result is the same. It removes all linebreakes but one.
I would like to pass this one:
-
first line
second
third
-
But not this one:
-
third
forth
Fernando Castillo Aparicio schrieb:
You are
On Wed, 2009-10-14 at 12:42 +0200, Merlin Morgenstern wrote:
That sounds very logical but does not work unfortunatelly.
The result is the same. It removes all linebreakes but one.
I would like to pass this one:
-
first line
second
third
-
But not this one:
Right. I saw it later. To be completely multiplatform I'd use a grouping:
(\n|\r|\r\n){2,}. If I'm not wrong, these are all the actual formats for a new
line.
If we replace \r with a newline we could fail if the text comes from a MAC OS.
De: Ashley Sheridan
Ashley Sheridan schrieb:
On Wed, 2009-10-14 at 12:42 +0200, Merlin Morgenstern wrote:
That sounds very logical but does not work unfortunatelly.
The result is the same. It removes all linebreakes but one.
I would like to pass this one:
-
first line
second
third
-
But not
On Oct 12, 2009, at 2:37 PM, Andrea Giammarchi wrote:
bitwise right shift is probably the fastest cast to int so far ...
still in many languages, intval is a function call
being a cast in both cases (int) is good as well ... bitwise,
casting, works with strings, arrays, boolean, whatever
Hi All,
I am using tring with sample program to connect the ldap using php.
Below is the sample code:
==
?php
echo $test=ldapAuthenticate('username','password','domainname');
function ldapAuthenticate($username,$password,
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