PHP code example of domraider / php-eth-raw-tx

1. Go to this page and download the library: Download domraider/php-eth-raw-tx library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

domraider / php-eth-raw-tx example snippets


$tx = new \EthereumRawTx\Transaction(
    \BitWasp\Buffertools\Buffer::hex('d44d259015b61a5fe5027221239d840d92583adb'),
    \BitWasp\Buffertools\Buffer::int(5 * 10**18),
);

$raw = $tx->getRaw(\BitWasp\Buffertools\Buffer::hex(MY_PRIVATE_KEY));

bash
$> curl -L0k https://github.com/Bit-Wasp/secp256k1-php/archive/v0.1.2.zip > secp256k1-php-0.1.2.zip
$> unzip secp256k1-php-0.1.2.zip
$> cd secp256k1-php-0.1.2/secp256k1
$> sed -i 's/secp256k1_ecdh(ctx, resultChars, pubkey, privKey->val);/secp256k1_ecdh(ctx, resultChars, pubkey, privKey->val, NULL, NULL);/' secp256k1.c
$> phpize
$> ./configure --with-secp256k1
$> make
$> sudo make install
$>