Re: [PHP] help with preg_replace please
I get the following error:
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in
/usr/local/apache/htdocs/lib/lib_string.inc on line 218
Using this code:
$str =
preg_replace(!([[:alnum:]]+)://([^[:space:]]*)([[:alnum:]#?/=])!ei, a
href=\{$1}://{$2}{$3}\{$2}{$3}/a, $str);
Since you're using the 'e' modifier, the replacement string needs to be
valid PHP code. So, it should start with a variable or a function. A
replacement such as:
'print(a href={$1} .. )'
should work.
I didn't get a chance to answer you original question. I couldn't even get
that regular expression to match links in any tests that I did, but if it's
working for you, that's good. Couldn't you modify the expression to look for
0-60 characters that are not a space, followed by any amount of characters
that are not a space, and only actually match the first 0-60 to use in your
replacement string? Something like:
([^[:space:]]{0,60})[^[:space:]]*
Which will match up to 60 characters in $2 for example, and also allow form
more characters than that, but just not match them. This is assuming what
everyone else said is right and you fix the entire regex to match the preg
syntax...
---John Holmes...
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[PHP] help with preg_replace please
Hi,
Total newbie on reg exps, and even worse with preg!!!
I get the following error:
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in
/usr/local/apache/htdocs/lib/lib_string.inc on line 218
Using this code:
$str =
preg_replace(!([[:alnum:]]+)://([^[:space:]]*)([[:alnum:]#?/=])!ei, a
href=\{$1}://{$2}{$3}\{$2}{$3}/a, $str);
Can anyone point to the problem?
The aim is to perform functions on $2 $3.
TIA
Justin French
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Re: [PHP] help with preg_replace please
On Wednesday 26 March 2003 13:59, Justin French wrote:
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in
/usr/local/apache/htdocs/lib/lib_string.inc on line 218
Using this code:
$str =
preg_replace(!([[:alnum:]]+)://([^[:space:]]*)([[:alnum:]#?/=])!ei, a
href=\{$1}://{$2}{$3}\{$2}{$3}/a, $str);
You seem to be using ereg syntax in a PCRE function! Replace them with their
proper PCRE counterparts.
Eg to match alphanumeric:
[0-9|a-z|A-Z] // off the top of my head, untested
etc.
--
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Open Source Software Systems Integrators
* Web Design Hosting * Internet Intranet Applications Development *
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Re: [PHP] help with preg_replace please
what that guy said, or use ereg_replace instead of preg_...
From: Jason Wong [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: [PHP] help with preg_replace please
Date: Wed, 26 Mar 2003 14:08:44 +0800
On Wednesday 26 March 2003 13:59, Justin French wrote:
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in
/usr/local/apache/htdocs/lib/lib_string.inc on line 218
Using this code:
$str =
preg_replace(!([[:alnum:]]+)://([^[:space:]]*)([[:alnum:]#?/=])!ei,
a
href=\{$1}://{$2}{$3}\{$2}{$3}/a, $str);
You seem to be using ereg syntax in a PCRE function! Replace them with
their
proper PCRE counterparts.
Eg to match alphanumeric:
[0-9|a-z|A-Z] // off the top of my head, untested
etc.
--
Jason Wong - Gremlins Associates - www.gremlins.biz
Open Source Software Systems Integrators
* Web Design Hosting * Internet Intranet Applications Development *
--
Search the list archives before you post
http://marc.theaimsgroup.com/?l=php-general
--
/*
Real Users never know what they want, but they always know when your
program
doesn't deliver it.
*/
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[PHP] Help with preg_replace() , PLEASE
I'm going mad about this. Now, i've got the following text:
- BEGIN TEXT --
Let's see a very simple class sample
?
class CTest
{
var $variable1; //Propiedad
function DoThing()//Método
{
echo esto es una prueba de clase;
echo una clase es mejor que nada;
}
}
?
And this was the sample
-- END TEXT ---
I'm using preg_replace() to replace the PHP code qith the result of doing a
highlight_string() to it. So i use this code:
preg_replace(/(.*)(\?.*?\?)(.*)/imse,'\\1'.highlight_string('\\2').'\\3
',$text);
It ouputs this:
?
class CTest
{
var $variable1; //Propiedad
function DoThing()//Método
{
echo 'esto es una prueba de clase';
echo 'una clase es mejor que nada';
}
}
?
In colored code, as you might see.
and the weirdest of all: when i use this code:
preg_replace(/(.*)(\?.*?\?)(.*)/imse,''.highlight_string('\\1').''.high
light_string('\\2').''.highlight_string('\\3').'',$text);
It recognizes the \\1 and \\3 strings
Why can't i use then
preg_replace(/(.*)(\?.*?\?)(.*)/imse,''.strtolower('\\1').''.highlight_
string('\\2').''.strtolower('\\3').'',$text]);
or even a simpler
preg_replace(/(.*)(\?.*?\?)(.*)/imse,'\\1'.highlight_string('\\2').'\\3
',$text);
I'm trying to separate the code from the rest of strings, as you might see.
Can anyone help me? I got this far, and i feel it's a very silly thing, but
i can't seem to be able to get it.
Any ideas?
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