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  1. <?php
  2. 	$text = 'first line
  3. second line';
  4.     $text = addcslashes($text, "\x20\t");
  5.     $text = preg_replace('/\s+/', ' ', $text);
  6.     $text = stripslashes($text);
  7. 	$text = preg_replace('/\s+/', ' ', $text);
  8.     var_dump($text);
  9.  
Success #stdin #stdout 0.02s 52472KB
comments (?)
stdin
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Standard input is empty
stdout
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string(22) "first line second line"
https://ideone.com/I4oZCJ
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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