Regex to select everything in between two characters [closed] - php

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I need to create a regex that will select the data between two characters (& - #).
& foo #
I would like to select foo.
Any ideas? Good explanations are also appreciated.


how about this:
preg_match('~&([^#]*)#~',$content,$match);

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Select text on a string after X symbol [closed]

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Closed 8 years ago.
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i have this string
$string = "Social\Notify\Models\User";
How can i tell to php how select just the fourth segment of it? in this case just the word User?

Something like this will do?
$str='Social\Notify\Models\User';
echo explode('\\',$str)[3]; //"prints" User

Extracting information from website [closed]

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I need to get the schedules of each class from this list: http://timeplan.uia.no/swsuiakrh/public/en/default.aspx
Is there an easy way to do it? I have heard of datamining but i have no idea what it is, any good tutorials for it?

Use cURL to fetch the page and then use something like DomDocument to get the exact data that you want.

php filter with get variables [closed]

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I suck at regexp but i'd like to just do a simple filter where / is replaced with 1, " is replaced with 2 and < is replaced with 3.
I'd appreciate an example where the syntax would be straight forward, i'd like to run this filter through the input of a get variable provided by the user. A syntax like:
replace(/,1)
replace(",2)
replace(<,3)
.
Thanks.

I really don't see the need for regex here.. You can just use str_replace
E.g.
str_replace('/', '1', $_GET['var']);

Use this php code wih WHERE [closed]

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Can I use this php code wih WHERE? SELECT SUM(buzz) as buzz FROM $table I want to calculate sumation of some spesific rows.

If you want specifically in PHP then this might help you
SELECT SUM(buzz) as buzz FROM $table WHERE $where

No, you can't use PHP code in an SQL where condition. Databases typically don't include a PHP interpreter.
What you can do is use PHP to generate the where clause that you need.

Matching string with preg_match [closed]

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I have the following string formats: "$ 3.20" or "$ 10.34". I want to verify with preg_match if the string is exactly this type of a format.
Any suggestions are appreciated?

Try this pattern:
if (preg_match('/\$\s[\d]+\.[\d]{2}/', $text)){
//do something
}

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