Fix bug in array_pluck helper.
Fix bug in array_pluck helper.

physio/fatture,orckid-lab/dashboard,Stichoza/laravel-boilerplate,RowlandOti/SlimeApi,abbasadel/TheGlobalMeter,lxerxa/actionview,chipotle/quill,natetheaverage/Bosspos-dev,flysap/skeleton,escanton/invoices-providers,hackel/laravel,kerick-jeff/iPub,thosakwe/rGuard,SIJOT/SIJOT-2.x,lxerxa/actionview,xezw211/wx,remxcode/laravel-base,alanly/soen341-scheduler,chipotle/quill,GoogleCloudPlatform/laravel,ColErr/creepr-workbench,kerick-jeff/istore,lxerxa/actionview,coolguy1990/madrambles,natetheaverage/Bosspos-dev,kjvenky/laravel,thosakwe/rGuard,kjvenky/laravel,zhiyicx/thinksns-plus,flysap/skeleton,coolguy1990/madrambles,coolguy1990/madrambles,abbasadel/TheGlobalMeter,kerick-jeff/iPub,pdoren/laravel4,kerick-jeff/istore,renemeza/college-web-control,hackel/laravel,resnostyle/Shuttr,RowlandOti-Student/SlimeApi,slawisha/RestaurantManager,cbnuke/FilesCollection,escanton/invoices-providers,chipotle/quill,martindilling/martindilling,kerick-jeff/iPub,farwish/laravel-pro,lcp0578/Wiki,farwish/laravel-pro,remxcode/laravel-base,renemeza/college-web-control,thosakwe/rGuard,renemeza/college-web-control,thosakwe/rGuard,renemeza/college-web-control,GoogleCloudPlatform/laravel,chipotle/quill,abbasadel/TheGlobalMeter,tkc/laravel-unit-test-sample,sergi10/rfuerzo,Stolz/Wiki,Stolz/Wiki,AustinW/contact-manager,ColErr/creepr-workbench,SIJOT/SIJOT-2.x,AustinW/contact-manager,ucla/shib-oauth2-bridge,coolguy1990/madrambles,ebollens/shib-oauth2-bridge,xezw211/wx,lxyz/laraveldemo,zhiyicx/thinksns-plus,sergi10/rfuerzo,boomcms/boomcms,sergi10/rfuerzo,resnostyle/Shuttr,udayrockstar/RestaurantManager,tkc/laravel-unit-test-sample,slimkit/thinksns-plus,lcp0578/Wiki,tkc/laravel-unit-test-sample,udayrockstar/RestaurantManager,udayrockstar/RestaurantManager,physio/fatture,hackel/laravel,thosakwe/rGuard,beautifultable/phpwind,lxerxa/actionview,zeropingheroes/lanyard,superdol/Wiki,slawisha/RestaurantManager,martindilling/martindilling,natetheaverage/Bosspos-dev,alanly/soen341-scheduler,alanly/soen341-scheduler,martindilling/martindilling,zeropingheroes/lanyard,beautifultable/phpwind,slawisha/RestaurantManager,tinywitch/laravel,tkc/laravel-unit-test-sample,pdoren/laravel4,escanton/invoices-providers,ColErr/creepr-workbench,abbasadel/TheGlobalMeter,pdoren/laravel4,superdol/Wiki,zeropingheroes/lanyard,natetheaverage/Bosspos-dev,abbasadel/TheGlobalMeter,Stolz/Wiki,slimkit/thinksns-plus,superdol/Wiki,orckid-lab/dashboard,cbnuke/FilesCollection,GoogleCloudPlatform/laravel,AustinW/contact-manager,lcp0578/Wiki,alanly/soen341-scheduler,xezw211/wx