undefined function: [php] Call to undefined function bccomp

Try yum install php-bcmath. If you still can't find anything, try
yum search bcmath to find the package name
http://*.com/questions/3400362/how-to-install-bcmath-mdoule 本文链接http://www.cxybl.com/html/wlbc/Php/20130602/38200.html