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/lib/jquery-validate/demo/captcha/process.php

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PHP | 14 lines | 7 code | 3 blank | 4 comment | 2 complexity | afef8cf46165b79b9135e055afd84675 MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0, BSD-3-Clause 
    

  1. <?php

    2. 

  2. 

    3. 

  3. // Begin the session

    4. 

  4. session_start();

    5. 

  5. 

    6. 

  6. // To avoid case conflicts, make the input uppercase and check against the session value

    7. 

  7. // If it's correct, echo '1' as a string

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  8. if(strtoupper($_GET['captcha']) == $_SESSION['captcha_id'])

    9. 

  9. 	echo 'true';

    10. 

  10. // Else echo '0' as a string

    11. 

  11. else

    12. 

  12. 	echo 'false';

    13. 

  13. 

    14. 

  14. ?>
    15.