strcasecmp: Binary safe case-insensitive string comparison : String Compare « String « PHP

1. PHP
2. String
3. String Compare

strcasecmp: Binary safe case-insensitive string comparison

<?php
   $email1 = "admin@example.com";
   $email2 = "ADMIN@example.com";
   if (! strcasecmp($email1, $email2))
      print "The email addresses are identical!";
?>


           
       

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