PHP Library

[MegaFall]

Would anybody know of a PHP library to create a private key?

[NyeFe]

Blockchain has a documentation for php on github https://github.com/blockchain/api-v1-client-php

[coinpr0n]

Haven't used PHP in a long time but if you can't find a library you can write (or maybe find on github) a wrapper around bitcoind if that is an option open to you. https://en.bitcoin.it/wiki/PHP_developer_intro

[cr1776]

One of the following might do what you are looking for.  I played with them previously, but not recently, just to see how they functioned.  As I recall, they seemed to do what you were looking for.  ;-)

https://github.com/Bit-Wasp/bitcoin-lib-php

https://github.com/zamgo/PHPCoinAddress

http://www.unibia.com/unibianet/developer/php-ecc-class-library

[emrebey]

for creating addresses (and private keys of them ofc.) you can use bitcoin daemon.

see API reference:
https://en.bitcoin.it/wiki/API_reference_(JSON-RPC)

[bitpop]

https://github.com/FuzzyBearBTC/PHPCoinAddress

[coinableS]

https://github.com/FuzzyBearBTC/PHPCoinAddress

HOly schmokes! This worked so easily 

Already includes the ECC library and only needs GMP extension. Fired off a test run and violla a fresh key pair!

[coinpr0n]

https://github.com/FuzzyBearBTC/PHPCoinAddress

HOly schmokes! This worked so easily 

Already includes the ECC library and only needs GMP extension. Fired off a test run and violla a fresh key pair!

Good to know, I'll bookmark this for my next PHP project.

[Bitcoin_BOy$]

This will be the best for you   : https://github.com/Bit-Wasp/bitcoin-lib-php [already posted , I suggest it more than others]
it contain many bitcoin library such :

Raw Transactions: create, sign, validate, with support for P2SH.
Create multi-signature addresses, create redeeming transactions.
BIP32: Functions for generating BIP32 deterministic keys.
Electrum: Create seed from mnemonic, create MPK from seed, derive public keys from MPK, or private keys from seed.
BitcoinLib: The core class, with key functionality, encoding/decoding & validation functions, etc.
BIP39: Functions for generating Mnemonic code for generating deterministic keys (possibly password protected)

Kind Of Respect,
Bitcoin Boy.

[MegaFall]

Thanks guys. Great collection of resources here; but I decided to do what I'm looking to do in C++ instead. It'll run much faster in C++.