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  1. <?php
  2. $string = "Add dot after last character before new line\n";
  3. $string = preg_replace("/(.)$/", "$1.\n", $string);
  4. print $string;
  5. ?>
Success #stdin #stdout 0.01s 20520KB
comments (?)
stdin 
Standard input is empty
stdout 
Add dot after last character before new line.
https://ideone.com/J4g7tH
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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