SmartContract Class Reference

Public Member Functions
	__construct (array $abi, string $contractAddress, Ethereum $eth)
	__call (string $method, array $args)
	processLog (FilterChange $filterChange)
	getAddress ()

Static Public Member Functions
static	createFromTruffleBuildDirectory ($path, $web3=null, $networkId=null)
static	createMetaFromTruffle ($filePath)

Protected Attributes
	$events

Detailed Description

Ethereum SmartContract API for PHP.

Definition at line 16 of file SmartContract.php.

Constructor & Destructor Documentation

__construct()

__construct	(	array	$abi,
		string	$contractAddress,
		Ethereum	$eth
	)

SmartContract constructor.

Parameters

	$abi	array Smart contract ABI.
string	$contractAddress	Address of the contract at the network given in $eth.
\Ethereum\Ethereum	$eth	Instance of Ethereum connected to a Ethereum client.

Exceptions

Definition at line 56 of file SmartContract.php.

Member Function Documentation

__call()

__call	(	string	$method,
		array	$args
	)

Calling contract functions.

Parameters

string	$method	Name of the Smart contract method you wish to call.
	$args	Arguments provided.

Exceptions

Todo:

Maybe we need a smarter default block param handling here.

Definition at line 79 of file SmartContract.php.

createFromTruffleBuildDirectory()

static createFromTruffleBuildDirectory (   $path,   $web3 = null,   $networkId = null  )

static

Create a array of Contracts from Truffle compiled solidity code.

These JSON files are generated, when you run truffle compile && truffle migrate.

If web3 and networkId are given the array will have initialized contracts.

Parameters

	$path	Path to the compiled truffle Json files.
\Ethereum\Ethereum	$web3	Instance of a connected web3 client.
string	$networkId	Network Id as defined in truffle.js

See also

https://github.com/digitaldonkey/ethereum-php/blob/dev/tests/TestEthClient/test_contracts/truffle.js

Exceptions

Definition at line 155 of file SmartContract.php.

References $address.

createMetaFromTruffle()

static createMetaFromTruffle (   $filePath )

static

Parameters

$filePath

Returns

mixed

Definition at line 189 of file SmartContract.php.

getAddress()

getAddress

(

)

Returns

string

Definition at line 129 of file SmartContract.php.

processLog()

processLog

(

FilterChange

$filterChange

)

Parameters

\Ethereum\DataType\FilterChange

$filterChange

Exceptions

Definition at line 104 of file SmartContract.php.

Member Data Documentation

$events

$events

protected

Contract Events array in the form $events[<topic hex>="">]= .

Definition at line 38 of file SmartContract.php.

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The documentation for this class was generated from the following file:

• src/SmartContract.php