PHP library supporting communication with the Bitcoin JSON-RPC API.
PHP client for Paysera.com Wallet API
Sample implementation of a wallet using PHP and the BlockCypher APIs
Blockchain Wallet API V2 PHP Library
An example Bitcoin wallet app, using the Blocktrail API and the Laravel framework
Unoffical TrueMoney Wallet API Class for PHP.
PHP API for the Decred Cryptocurrency
A RESTful Bitcoin API wrapper for bitcoind written in PHP and a pure Web Wallet that uses it.