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  1. <?php
  2. $words_to_display = 3;
  3. $str = "word1, word2, word3, word4, word5";
  4.  
  5. $array = explode(', ', $str);
  6. print_r($array);
  7.  
  8. $array = array_slice($array, 0, $words_to_display);
  9.  
  10. $str = implode(', ', $array).' . . .';
  11. echo $str;
  12. ?>
Success #stdin #stdout 0.02s 13112KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [0] => word1
    [1] => word2
    [2] => word3
    [3] => word4
    [4] => word5
)
word1, word2, word3 . . .
https://ideone.com/TTmPhr
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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