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  1. <?php
  2. $str="The ‘big-yellow’ house-is near the lake";
  3. $keywords = preg_split("/-(?![a-z]+’ )/", $str);
  4. print_r($keywords);
  5. ?>
  6.  
Success #stdin #stdout 0.02s 52432KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => The ‘big-yellow’ house
    [1] => is near the lake
)
https://ideone.com/sjYmPm
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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