Encrypt Dycrypt in php

 

PHP Code

Now you can make your own PHP encryption-decryption function using PHP

Function:


    function my_crypt( $string, $action = 'e' ) { 

        $secret_key = 'make ur own key'
        $secret_iv = 'make your own iv';
    
    $output = false
    $encrypt_method = "AES-256-CBC"
    $key = hash'sha256'$secret_key ); 
    $iv = substrhash'sha256'$secret_iv ), 016 ); 

    if$action == 'e' ) { 
        $output = base64_encodeopenssl_encrypt$string$encrypt_method$key0$iv ) ); 
    } 
    else if$action == 'd' ){ 
        $output = openssl_decryptbase64_decode$string ), $encrypt_method$key0$iv ); 
    } 
    return $output
    } 



Used:




    // encrypt 
    echo my_crypt("hello world""e");
    // output YmVuUEhBdXRHbDNEMm84aTZHQ05jdz09

    // decrypt
    echo my_crypt("YmVuUEhBdXRHbDNEMm84aTZHQ05jdz09""d");
    // output hello world



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