Recently with phpstorm + xdebug debugging some php code when somehow unable to cut into the breakpoint debugging
php integrated with the local environment is UPUPW ANK V1.1.7 64Bit
Select the integrated environment php version 7.1.x
Out for several days before everything is normal configuration is really good final did not move on a whim at php version 5.6 since it can be, and again from 7.0 to 7.3 I tried again found in version 7.0 and higher (not including 7.0) can not debug properly, people really am speechless. . . . . I did not find the specific reason - to try again if you ran into the same problem and I do not prevent the next php version.