Function mcrypt_get_iv_size(), mcrypt_create_iv(), mcrypt_encrypt() is deprecated on Codeigniter 5.6 to upgrade 7.1

Asked Aug 15 '18 at 08:50

Active May 13 '19 at 09:15

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enter image description here How to Solve these error when upgrade codeigniter version 5.6 to 7.1 ?

edited May 13 '19 at 09:15

powtac

asked Aug 15 '18 at 08:50

Mohit Sharma

Possible duplicate of [Fatal error: Call to undefined function mcrypt\_encrypt()](https://stackoverflow.com/questions/2604435/fatal-error-call-to-undefined-function-mcrypt-encrypt) – Pradeep Aug 15 '18 at 09:03
What are "these error"? Can you share them in text form? – Nico Haase May 13 '19 at 09:22

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