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  1. <?php
  2.  
  3. $arr = array(1,2,3,4,5,6,7,8,9);
  4.  
  5. $string = rtrim(implode(',', $arr), ',');
  6.  
  7. echo $string;
Success #stdin #stdout 0.01s 20568KB
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stdin
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Standard input is empty
stdout
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1,2,3,4,5,6,7,8,9
https://ideone.com/EWK1XR
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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