php - Split string between two characters? -

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OK, it should be incredibly easy, but I do not know what I'm looking for ...

I want to split a string between two letters 

  $ string = "blah blah blah blah blah blo blah blah (bam)"; Returns: Array 1 - & gt; Bloper 2 - & gt; Bloop3 - & gt;  
 Thanks  
 Arthur    
 
 
 < P> You can do this with regular expressions:  
  $ string = "blah blah blah blah blah blah blah blah"; Preg_match_all ("/\((.*?)\)/", $ string, $ result_array); Print_r ($ result_ar [1]); // $ result_array [0] contains matches with feet  
 
 This output will be: 
 
  Array ([0] = & gt; Blopper [ 1] = & gt; bloop [2] = & gt; bam)  
 
 My regular expression uses the non-greedy selector:  (. *?)  Which means that as low as possible, It keeps all this stuff from )  and grabbing everything between  ( and closing )  to open it? How many words are there?

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