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  1. <?php
  2.  
  3. if (preg_match("#^[^a-z]*$#", "la nuit, tous les chats sont gras")) 
  4. {echo 'TRUE';}
  5. else 
  6. {echo 'FALSE';}
Success #stdin #stdout 0s 52488KB
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stdin
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Standard input is empty
stdout
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FALSE
https://ideone.com/3TtyAB
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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