Title: PHP 7.2 Errors: 15
Last modified: March 13, 2018

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# PHP 7.2 Errors: 15

 *  [writeto](https://wordpress.org/support/users/writeto/)
 * (@writeto)
 * [8 years ago](https://wordpress.org/support/topic/php-7-2-errors-15/)
 * Hi!
 * WP No External Links – Errors: 15 php-compatibility-checker
 * FOUND 15 ERRORS AFFECTING 3 LINES
    ——————————————————————————————————————————————————-
   550 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed
   since PHP 7.2; Use random_bytes() or OpenSSL instead 550 | ERROR | Extension ‘
   mcrypt’ is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred)
   or pecl/mcrypt once available instead 550 | ERROR | Function mcrypt_get_iv_size()
   is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 550
   | ERROR | Extension ‘mcrypt’ is deprecated since PHP 7.1 and removed since PHP
   7.2; Use openssl (preferred) or pecl/mcrypt once available instead 550 | ERROR
   | The constant “MCRYPT_RIJNDAEL_256” is deprecated since PHP 7.1 and removed 
   since PHP 7.2 550 | ERROR | The constant “MCRYPT_MODE_ECB” is deprecated since
   PHP 7.1 and removed since PHP 7.2 550 | ERROR | The constant “MCRYPT_RAND” is
   deprecated since PHP 7.1 and removed since PHP 7.2 552 | ERROR | Function mcrypt_encrypt()
   is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 552
   | ERROR | Extension ‘mcrypt’ is deprecated since PHP 7.1 and removed since PHP
   7.2; Use openssl (preferred) or pecl/mcrypt once available instead 552 | ERROR
   | The constant “MCRYPT_RIJNDAEL_256” is deprecated since PHP 7.1 and removed 
   since PHP 7.2 552 | ERROR | The constant “MCRYPT_MODE_ECB” is deprecated since
   PHP 7.1 and removed since PHP 7.2 632 | ERROR | Function mcrypt_decrypt() is 
   deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 632 |
   ERROR | Extension ‘mcrypt’ is deprecated since PHP 7.1 and removed since PHP 
   7.2; Use openssl (preferred) or pecl/mcrypt once available instead 632 | ERROR
   | The constant “MCRYPT_RIJNDAEL_256” is deprecated since PHP 7.1 and removed 
   since PHP 7.2 632 | ERROR | The constant “MCRYPT_MODE_ECB” is deprecated since
   PHP 7.1 and removed since PHP 7.2

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 * Last reply from: [writeto](https://wordpress.org/support/users/writeto/)
 * Last activity: [8 years ago](https://wordpress.org/support/topic/php-7-2-errors-15/)
 * Status: not resolved