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<?php function encrypt($string, $salt = NULL){ $mcrypt_iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB); $mcrypt_iv = mcrypt_create_iv($mcrypt_iv_size, MCRYPT_RAND); $mcrypted = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, hash('md5', $salt, true), $string, MCRYPT_MODE_ECB, $mcrypt_iv); $encoded = base64_encode($mcrypted); return $encoded; } function decrypt($hash, $salt = NULL){ $mcrypt_iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB); $mcrypt_iv = mcrypt_create_iv($mcrypt_iv_size, MCRYPT_RAND); $basedecoded = base64_decode($hash); $mcrypted = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, hash('md5', $salt, true), $basedecoded, MCRYPT_MODE_ECB, $mcrypt_iv); return $mcrypted; } echo encrypt('to jest testowy string', hash('sha512', 'test'));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Call to undefined function mcrypt_get_iv_size() in /in/JG2Pn:5 Stack trace: #0 /in/JG2Pn(27): encrypt('to jest testowy...', 'ee26b0dd4af7e74...') #1 {main} thrown in /in/JG2Pn on line 5
Process exited with code 255.
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Call to undefined function mcrypt_get_iv_size() in /in/JG2Pn on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Fatal error: Call to undefined function hash() in /in/JG2Pn on line 27
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash() in /in/JG2Pn on line 27
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: hash() in /in/JG2Pn on line 27
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash() in /in/JG2Pn on line 27

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