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Posted By

jatkins on 02/15/11


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sort array String text Value length strlen


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Find the longest string in an array

 / Published in: PHP
 

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  1. function find_longer_value($first, $second) {
  2. 	return strlen($first) > strlen($second);
  3. }
  4.  
  5. function longest_value($array) {
  6. 	usort($array, 'find_longer_value');
  7. 	return $array[count($array)-1];
  8. }

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