[PHP] Regular Expressions Help (preg_match) Text parser2

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Bids
1
Avg Bid (USD)
$30
Project Budget (USD)
$30 - $250

Project Description:
Hello everyone,

Im looking for some guy that knows very well how to work with Regular Expressions under PHP5.

im going to explain what i need:

-EXAMPLE:
<?php
// I have something like this to parse (in plain text) pattern is Like *:* *:* *:* ..... where "*" can be any word(letters,numbers,(),backspaces or others) later ":" and again any word(letters,numbers,(),backspaces or others), and this will be reapeated many times...

$str = 'Something 234(asd):SomethingOther asd.j3 Something 234(asd):SomethingOther asd.j3 Something 234(asd):SomethingOther asd.j3 Something 234(asd):SomethingOther asd.j3';

//later needs to be parsed, but this dont work for me, i need you to make this for me...
preg_match_all('/(?<item1>w+):(?<item2>w+) /', $str, $matches);
/* This also works in PHP 5.2.2 (PCRE 7.0) and later, however
* the above form is recommended for backwards compatibility */
// preg_match('/(?<item1>w+): (?<item2>w+)/', $str, $matches);

//And finally show or insert to database (with an array or smthing)
print_r($matches);
echo $item1[0]." >> ".$item2[0];
//.......... and so on...

?>

Hope you understand what i need, IF YOU CAN DO THIS PLEASE CONTACT.
im willing to pay some dollars for this, like 5-10$, (im not rich and i think wont be easy if you know how to do) :-)
Thnaks.

PS: about time to finnish job, i need asap, it only will take some mins to code.

Skills required:
Expression Engine, HTML, HTML5, Javascript, PHP
About the employer:
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