RE: [PHP] str_replace question
> preg_replace('/*\<[a-z]+)[0-9]+(\>)/', '$1$2', $String);
Ok why not simply use reg_replace('//', '//', $String);
BTW preg regex are more powerfull since they support some stuff that the
posix standard does not support. As far as I know lookbehinds and
lookbacks and stuff like that. Also the POSIX standard dictates that all
matches must be provided and the longest match is choosen. Preg on the
other hand simply returns the first found match and is therefor faster.
Please correct me if I'm wrong!!
Regards
Stefan Langer
RE: [PHP] str_replace question
I think (and don't quote me on this, and feel free to correct me :) that
preg_replace() is fast being based on perl regular expressions.
ereg_replace() however, follows the POSIX standard for regular
expression matching.
Cheers,
Rob.
On Tue, 2003-09-09 at 17:36, Wouter van Vliet wrote:
> $String = "";
> preg_replace('/*\<[a-z]+)[0-9]+(\>)/', '$1$2', $String);
>
> will most likeley do.
>
> Btw, does anybody know why preg_replace is adviced over ereg_replace in the
> manual? .. and if ereg_replace doesn't have any advantages over
> preg_replace, couldn't this function get depricated?
>
> -> -Oorspronkelijk bericht-
> -> Van: Al [mailto:[EMAIL PROTECTED]
> -> Verzonden: dinsdag 9 september 2003 23:21
> -> Aan: [EMAIL PROTECTED]
> -> Onderwerp: [PHP] str_replace question
> ->
> ->
> -> I've got a simple expression " where "xx" is a number
> -> from 0 to 99.
> ->
> -> I want to replace it with simply . That is, I want to remove the
> -> numbers.
> ->
> -> Will "str_replace" do it, or must I use ereg_replace?
> ->
> -> I haven't figured out from reading the php manual on regular expression
> -> how to do this simple thing.
> ->
> -> Thanks
> ->
> -> --
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RE: [PHP] str_replace question
$String = "";
preg_replace('/*\<[a-z]+)[0-9]+(\>)/', '$1$2', $String);
will most likeley do.
Btw, does anybody know why preg_replace is adviced over ereg_replace in the
manual? .. and if ereg_replace doesn't have any advantages over
preg_replace, couldn't this function get depricated?
-> -Oorspronkelijk bericht-
-> Van: Al [mailto:[EMAIL PROTECTED]
-> Verzonden: dinsdag 9 september 2003 23:21
-> Aan: [EMAIL PROTECTED]
-> Onderwerp: [PHP] str_replace question
->
->
-> I've got a simple expression " where "xx" is a number
-> from 0 to 99.
->
-> I want to replace it with simply . That is, I want to remove the
-> numbers.
->
-> Will "str_replace" do it, or must I use ereg_replace?
->
-> I haven't figured out from reading the php manual on regular expression
-> how to do this simple thing.
->
-> Thanks
->
-> --
-> PHP General Mailing List (http://www.php.net/)
-> To unsubscribe, visit: http://www.php.net/unsub.php
--
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[PHP] str_replace question
I've got a simple expression " where "xx" is a number from 0 to 99. I want to replace it with simply . That is, I want to remove the numbers. Will "str_replace" do it, or must I use ereg_replace? I haven't figured out from reading the php manual on regular expression how to do this simple thing. Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] str_replace question
Hello, i have array $reserved_words which i want to replace with bold .. but when i tried to do str_replace($reserved_words, "".$reserved_words."", $string) it showed Array instead of word if i simply do str_replace($reserved_words, $reserved_words, $string) then it shows the words not Array but not in bold ;) I know i could use 2 arrays one with bold words one without or i could use foreach but i want a simpler solution :)... Any suggestions ? thx in advance ! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace question
preg_replace('/\d+/','',$the_string);
Hope this helps.
Andrey
- Original Message -
From: "Andras Kende" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, April 16, 2002 4:29 AM
Subject: [PHP] str_replace question
> Is a nicer way to remove any number 1-0 from a string???
>
> Currently:
> $metakeywords=str_replace("1",'',strtolower($metakeywords));
> $metakeywords=str_replace("2",'',strtolower($metakeywords));
> $metakeywords=str_replace("3",'',strtolower($metakeywords));
> $metakeywords=str_replace("4",'',strtolower($metakeywords));
> $metakeywords=str_replace("5",'',strtolower($metakeywords));
> $metakeywords=str_replace("6",'',strtolower($metakeywords));
> ..
>
> Thanks :)
>
> Andras Kende
>
>
>
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> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
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Re: [PHP] str_replace question
"Andras Kende" <[EMAIL PROTECTED]> wrote:
> Is a nicer way to remove any number 1-0 from a string???
>
> Currently:
> $metakeywords=str_replace("1",'',strtolower($metakeywords));
> $metakeywords=str_replace("2",'',strtolower($metakeywords));
> $metakeywords=str_replace("3",'',strtolower($metakeywords));
> $metakeywords=str_replace("4",'',strtolower($metakeywords));
> $metakeywords=str_replace("5",'',strtolower($metakeywords));
> $metakeywords=str_replace("6",'',strtolower($metakeywords));
> ..
use a regular expression with ereg_replace(), like this:
$metakeywords = ereg_replace('[0-9]', '', $metakeywords);
hope that helps
justin
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[PHP] str_replace question
Is a nicer way to remove any number 1-0 from a string???
Currently:
$metakeywords=str_replace("1",'',strtolower($metakeywords));
$metakeywords=str_replace("2",'',strtolower($metakeywords));
$metakeywords=str_replace("3",'',strtolower($metakeywords));
$metakeywords=str_replace("4",'',strtolower($metakeywords));
$metakeywords=str_replace("5",'',strtolower($metakeywords));
$metakeywords=str_replace("6",'',strtolower($metakeywords));
..
Thanks :)
Andras Kende
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