php - Split string by white-space -


How can I divide a string from white space, it is not known how long the white space is?

For example, with the following string: 

  "Quick brown fox jumps on lazy dogs"   
 I will get an array  
  ['The', 'Quick', 'Brown', 'Fox', 'Jumps', 'Over', 'D', 'Lazy', 'Dog'];    
 
 
 You can use regular expressions to do this easily:  
  $ string = 'Quick brown fox jumps over lazy dogs'; $ Word = preg_split ('/ \ s + /', $ string, -1, PREG_SPLIT_NO_EMPTY); Print_r (word $);   
 This produces this output:  
  array ([0] => [1] => immediately [2] = & gt; Brown [3] => Fox [4] = & gt; Jump [5] => Over [6] => [7] => Lazy [8] = & gt; Dog)

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