https://community.developer.cybersource.com/t5/Integration-and-Testing/Re-New-Developer-Authorize-Net-Experience/m-p/53348#M28471 <P>Hello&nbsp;<a href="https://community.developer.cybersource.com/t5/user/viewprofilepage/user-id/19409">@glharper61</a></P> <P>&nbsp;</P> <P><SPAN>There are some dependencies that need to be installed locally before using sample codes. Please take a look at&nbsp;</SPAN><A href="https://github.com/AuthorizeNet/sdk-php/blob/master/README.md" target="_blank" rel="nofollow">https://github.com/AuthorizeNet/sdk-php/blob/maste<WBR />r/README.md</A><SPAN>&nbsp;and ensure you've followed the installation instructions. You will need composer for installation of all dependencies.&nbsp;</SPAN></P> <P>&nbsp;</P> <P><SPAN>Richard</SPAN></P> Thu, 17 Dec 2015 17:27:27 GMT RichardH 2015-12-17T17:27:27Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Re-New-Developer-Authorize-Net-Experience/m-p/53329#M28455 <P>I cannot get the Hello World to work in PHP. &nbsp;Can someone help me ?</P><P>I get errors regarding jms serializer ... failed to open stream</P> Tue, 15 Dec 2015 16:18:10 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Re-New-Developer-Authorize-Net-Experience/m-p/53329#M28455 glharper61 2015-12-15T16:18:10Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Re-New-Developer-Authorize-Net-Experience/m-p/53348#M28471 <P>Hello&nbsp;<a href="https://community.developer.cybersource.com/t5/user/viewprofilepage/user-id/19409">@glharper61</a></P> <P>&nbsp;</P> <P><SPAN>There are some dependencies that need to be installed locally before using sample codes. Please take a look at&nbsp;</SPAN><A href="https://github.com/AuthorizeNet/sdk-php/blob/master/README.md" target="_blank" rel="nofollow">https://github.com/AuthorizeNet/sdk-php/blob/maste<WBR />r/README.md</A><SPAN>&nbsp;and ensure you've followed the installation instructions. You will need composer for installation of all dependencies.&nbsp;</SPAN></P> <P>&nbsp;</P> <P><SPAN>Richard</SPAN></P> Thu, 17 Dec 2015 17:27:27 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Re-New-Developer-Authorize-Net-Experience/m-p/53348#M28471 RichardH 2015-12-17T17:27:27Z