EIP1559 SUPPORT

.gitignore

@@ -2,6 +2,7 @@ composer.phar
 /vendor/
 composer.lock
 .DS_Store
+.phpunit.result.cache
 # Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
 # composer.lock

README.md

@@ -12,7 +12,7 @@ composer require web3p/ethereum-tx
 
 # Usage
 
-Create a transaction:
+## Create a transaction
 ```php
 use Web3p\EthereumTx\Transaction;
 
@@ -24,7 +24,7 @@ $transaction = new Transaction([
     'gas' => '0x76c0',
     'gasPrice' => '0x9184e72a000',
     'value' => '0x9184e72a',
-    'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675'
+    'data' => ''
 ]);
 
 // with chainId
@@ -43,122 +43,52 @@ $transaction = new Transaction([
 $transaction = new Transaction('0xf86c098504a817c800825208943535353535353535353535353535353535353535880de0b6b3a76400008025a028ef61340bd939bc2195fe537567866003e1a15d3c71ff63e1590620aa636276a067cbe9d8997f761aecb703304b3800ccf555c9f3dc64214b297fb1966a3b6d83');
 ```
 
-Sign a transaction:
-```php
-use Web3p\EthereumTx\Transaction;
-
-$signedTransaction = $transaction->sign('your private key');
-```
-
-# API
-
-### Web3p\EthereumTx\Transaction
-
-#### sha3
-
-Returns keccak256 encoding of given data.
-
-> It will be removed in the next version.
-
-`sha3(string $input)`
-
-String input
-
-###### Example
-
-* Encode string.
-
+## Create a EIP1559 transaction
 ```php
-use Web3p\EthereumTx\Transaction;
+use Web3p\EthereumTx\EIP1559Transaction;
 
-$transaction = new Transaction([
+// generate transaction instance with transaction parameters
+$transaction = new EIP1559Transaction([
     'nonce' => '0x01',
     'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
     'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
+    'maxPriorityFeePerGas' => '0x9184e72a000',
+    'maxFeePerGas' => '0x9184e72a000',
     'gas' => '0x76c0',
-    'gasPrice' => '0x9184e72a000',
     'value' => '0x9184e72a',
-    'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675'
+    'chainId' => 1, // required
+    'accessList' => [],
+    'data' => ''
 ]);
-$hashedString = $transaction->sha3('web3p');
 ```
 
-#### serialize
-
-Returns recursive length prefix encoding of transaction data.
-
-`serialize()`
-
-###### Example
-
-* Serialize the transaction data.
-
+## Create a EIP2930 transaction:
 ```php
-use Web3p\EthereumTx\Transaction;
+use Web3p\EthereumTx\EIP2930Transaction;
 
-$transaction = new Transaction([
+// generate transaction instance with transaction parameters
+$transaction = new EIP2930Transaction([
     'nonce' => '0x01',
     'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
     'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
     'gas' => '0x76c0',
-    'gasPrice' => '0x9184e72a000',
     'value' => '0x9184e72a',
-    'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675'
+    'chainId' => 1, // required
+    'accessList' => [],
+    'data' => ''
 ]);
-$serializedTx = $transaction->serialize();
 ```
 
-#### sign
-
-Returns signed of transaction data.
-
-`sign(string $privateKey)`
-
-String privateKey - hexed private key with zero prefixed.
-
-###### Example
-
-* Sign the transaction data.
-
+## Sign a transaction:
 ```php
 use Web3p\EthereumTx\Transaction;
 
-$transaction = new Transaction([
-    'nonce' => '0x01',
-    'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
-    'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
-    'gas' => '0x76c0',
-    'gasPrice' => '0x9184e72a000',
-    'value' => '0x9184e72a',
-    'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675'
-]);
-$signedTx = $transaction->sign($stringPrivateKey);
+$signedTransaction = $transaction->sign('your private key');
 ```
 
-#### hash
-
-Returns keccak256 encoding of serialized transaction data.
-
-`hash()`
-
-###### Example
-
-* Hash serialized transaction data.
-
-```php
-use Web3p\EthereumTx\Transaction;
+# API
 
-$transaction = new Transaction([
-    'nonce' => '0x01',
-    'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
-    'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
-    'gas' => '0x76c0',
-    'gasPrice' => '0x9184e72a000',
-    'value' => '0x9184e72a',
-    'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675'
-]);
-$hashedTx = $transaction->serialize();
-```
+https://www.web3p.xyz/ethereumtx.html
 
 # License
 MIT

composer.json

@@ -10,7 +10,7 @@
         }
     ],
     "require-dev": {
-        "phpunit/phpunit": "~7 | ~8.0"
+        "phpunit/phpunit": "~7|~8.0"
     },
     "autoload": {
         "psr-4": {
@@ -23,8 +23,8 @@
         }
     },
     "require": {
-        "PHP": "^7.1 | ^8.0",
-        "web3p/rlp": "0.3.3",
+        "PHP": "^7.1|^8.0",
+        "web3p/rlp": "0.3.4",
         "web3p/ethereum-util": "~0.1.3",
         "kornrunner/keccak": "~1",
         "simplito/elliptic-php": "~1.0.6"

phpunit.xml

@@ -7,8 +7,7 @@
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false">
+         stopOnFailure="false">
 
     <testsuite name="Ethereum tx unit test">
         <directory suffix="Test.php">./test/unit</directory>