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  1. <?php
  2. $string = "My address\nInt. blabla\nblabla blabla";
  3. $regex = '~       # delimiter
  4.           ^Int\.  # Looks for Int. at the beginning of a line
  5.           .*\R    # everything else except a newline
  6.           ~xm';   # free spacing mode and multiline
  7. $replacement = '';
  8. $string = preg_replace($regex, $replacement, $string);
  9. echo $string;
  10. ?>
Success #stdin #stdout 0.02s 52472KB
comments (?)
stdin 
Standard input is empty
stdout 
My address
blabla blabla
https://ideone.com/fYJEJA
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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