php regex to extract multiple matches from string -

I am trying to create a php regex to remove several sections / conditions from a string ... let me know Tell me I'm talking; This is a fraction of the total file content (the actual contents contain hundreds of these groups):

  part "c28" {type: "1AB010050093",% cadet type: "1AB010050094", shape: "2_1206", descr: "4700.0000 pFarad 10.00% 100.0 - VE5-Vs3", insclass: "CP6A, CP6B", gentype: "RECT_032_016_006", machine: "Mrs.",% package: "080450E"% _item_number: "508 ",% _Term_Seq:" "} of" C29 "{type:" 1AB008140029 ", shapeid:" 2_1206 ", descr:" 150.0000 5.00% 100.0 Volt NP0 ceramic capacitor pFarad ", insclass:" CP6A, CP6B ", gentype:" RECT_032_016_006 ", Machine:" SMT ",% Package:" 080450E ",% _item_number:" 3 ",% _Term_Seq:" "}   
 As you can see They are, repeating the data in the quote, I need to search the entire file twice and remove the following:  
 
 String after the word "part" - that would be "C28" or "C29"  
 After the string "Type" property - which will be "1AB010050093" or "1AB008140029"   
 Therefore, let me get the reference and related types of all sections from this file is required .. . And I'm sure it's the best way to go about doing this.  
 Please tell me that more information is needed for help ... Thanks in advance!   
 
 
 description  
 This expression will be:  
 
 Capture the group name to  << Code>  
  type  and  descr  fields  
 capture Type field to be taken should be put in a group named  partnumber   
 which can appear in any order in the body  
  The descr  field is optional and should be captured only if it exists.  (?:  ... )? Make bracket field optional around ``  descr` region   
 Note that this is a single expression so that you can use the  x  option So that the regex engine is ignored in white space. <{P> 
 
 
 
 
 
 
 
 
 
 
 
 
 Sdescr \ s *: \ s + "(? P & lt; descr & gt; [^"] *) "))? (? = [^}] * \ Stype \ s *: \ s + "(? P  [^"] *) ")   
   
 PHP code example:  
  input text   
  portion "C28" {type: "1AB010050093",% cadtype: "1AB010050094", shapeid: "2_1206", descr: "4700.0000 pFarad 10.00% 100.0 - VE5 -Vs3 "Insclass:" CP6A, CP6B "Gentype:" RECT_032_0l6_006 "machine" Mrs. ",% package:" 080450E "% _item_number:" 508 ",% _Term_Seq:" "} of" C29 "{type "LAB008l40029", Shapeid: "2_l206", Descr: "RECT_032_0l6_006" machine:% package "Mrs.": "150.0000 5.00% 100.0 Volt NP0 ceramic capacitor pFarad" insclass: "CP6A, CP6B", gentype "080450E",% _i tem_number: "3",% _Term_Seq: ""} of "C30" {type: "1AB0081400 30", shapeid: "2_1206 30", insclass: "CP6A, CP6B 30", gentype: "RECT_032_016_006 30", machine " Mrs. 30 ",% Package:" 080450E 30 ",% _item_number:" 3 30 ",% _Term_Seq:" 30 "}   
  Code   
  & lt ;? Php $ sourcestring = "your source string"; Preg_match_all ('/ ^ part \ s' (? P & lt; ref & gt; [^ "] *)" [^ {] * {(?: (? = [^}] * \ Sdescr \ s *: \ S + "(? P & lt; descr & gt; [^"] *) "))? (? = [^}] * \ Stype \ s *: \ s +" (? P & lt; partnumber & gt; ; [^ "] *)") / Imsx ', $ "mailing   >  $ matches Array: ([ref] => Array ([0 ] = & Gt; C28 [1] => C29 [2] => C30) [descr] => Array ([0] => 4700.0000 pFarad 10.00% 100.0 - Ve 5-VS 3 [1] => 150.0000 pFarad 5.00% 100.0 Volt NP Ceramic Apparatus [2] => [partnumber] => Hey ([0] => 1AB010050093 [1] = & gt; 1AB008140029 [2] = & gt; 1AB008140030))