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  1. <?php
  2.  
  3. $var1 = "a";
  4. $var2 = "A";
  5. var_dump(strcasecmp($var1, $var2));
  6.  
  7.  
  8. $var1 = "ã";
  9. $var2 = "Ã";
  10.  
  11. var_dump(strcasecmp($var1, $var2));
Success #stdin #stdout 0.02s 23244KB
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https://ideone.com/oktpEn
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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