Remove unused variable, remove unnecessary variable initialization
Remove unused variable, remove unnecessary variable initialization

davidyell/cakephp,timhoeppner/cakephp,tenkoma/cakephp,ADmad/cakephp,ionas/cakephp,nrother/cakephp,cakephp-fr/cakephp,tenkoma/cakephp,erikfig/cakephp,tenkoma/cakephp,HavokInspiration/cakephp,dkarvounaris/cakephp,dakota/cakephp,bravo-kernel/cakephp,yinhe007/cakephp,mvdriel/cakephp,bravo-kernel/cakephp,yinhe007/cakephp,mvdriel/cakephp,cakephp/cakephp,CakeDC/cakephp,pbaire/cakephp,nrother/cakephp,web-player/cakephp,erikfig/cakephp,petteyg/cakephp,garethellis36/cakephp,gmponos/cakephp,ADmad/cakephp,akintoey/cakephp,adopico/cakephp,Balachan27/cakephp,dkarvounaris/cakephp,petteyg/cakephp,jeffblack360/cakephp,eryw/cakephp,akintoey/cakephp,adopico/cakephp,pbaire/cakephp,gmponos/cakephp,thinkingmedia/cakephp,Phillaf/cakephp,ionas/cakephp,justinyost/cakephp,nrother/cakephp,Balachan27/cakephp,dakota/cakephp,jjj117/cakephp,Phillaf/cakephp,khoimt/cakephp-study,dakota/cakephp,CakeDC/cakephp,berrygoudswaard/cakephp,HavokInspiration/cakephp,akintoey/cakephp,cakephp/cakephp,jerems02/cakephp,erikfig/cakephp,Phillaf/cakephp,gmponos/cakephp,jerems02/cakephp,petteyg/cakephp,eboominathan/cakephp,jjj117/cakephp,tgr0ss/cakephp,pbaire/cakephp,mvdriel/cakephp,burriko/cakephp,justinyost/cakephp,CVO-Technologies/cakephp,bravo-kernel/cakephp,davidyell/cakephp,CVO-Technologies/cakephp,berrygoudswaard/cakephp,CakeDC/cakephp,kumamidori/cakephp,elboletaire/cakephp,davidyell/cakephp,adopico/cakephp,ADmad/cakephp,elboletaire/cakephp,tgr0ss/cakephp,Balachan27/cakephp,tgr0ss/cakephp,CVO-Technologies/cakephp,web-player/cakephp,eryw/cakephp,ndm2/cakephp,web-player/cakephp,eryw/cakephp,tisu2tisu/cakephp,cakephp/cakephp,cakephp-fr/cakephp,justinyost/cakephp,elboletaire/cakephp,michaelze/cakephp,cakephp-fr/cakephp,garethellis36/cakephp,dkarvounaris/cakephp,garethellis36/cakephp,dakota/cakephp,ionas/cakephp,ndm2/cakephp,khoimt/cakephp-study,burriko/cakephp,eboominathan/cakephp,michaelze/cakephp,petteyg/cakephp,burriko/cakephp,kumamidori/cakephp,ndm2/cakephp,garethellis36/cakephp,timhoeppner/cakephp,jeffblack360/cakephp,michaelze/cakephp,kumamidori/cakephp,ADmad/cakephp,tenkoma/cakephp,tisu2tisu/cakephp,thinkingmedia/cakephp,HavokInspiration/cakephp,eboominathan/cakephp,berrygoudswaard/cakephp,timhoeppner/cakephp,jerems02/cakephp,ndm2/cakephp,jeffblack360/cakephp,tisu2tisu/cakephp,khoimt/cakephp-study,yinhe007/cakephp,thinkingmedia/cakephp,mvdriel/cakephp,CakeDC/cakephp,jjj117/cakephp,cakephp/cakephp