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Posted By

carbonr on 10/26/10


Tagged

php number String


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Extract Numbers from a string

 / Published in: PHP
 

Will help convert string to number OR get number in a selected string.

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  1. <?php 
  2. // extract numbers from a string 
  3.  
  4. $string = "The 1. Quick and 2. Brown fox said 3. (!@*(#!@*"; 
  5.  
  6. $new_string = ereg_replace("[^0-9]", "", $string); 
  7.  
  8.  
  9. echo $new_string; 
  10. // output: 123
  11. ?>

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