PHP compilation features
04 minutes39 secondsThe underlying implementation of variables
11 minutes18 secondsImplementation of variable types
07 minutes52 secondssymbol table roster of variables
06 minutes40 secondsWhat happens to assignment by value?
10 minutes21 secondscow copy-on-write feature
06 minutes58 secondsWhat happens to reference assignment
07 minutes44 secondsforced division
06 minutes49 secondsWeird behavior when referencing arrays
15 minutes23 secondsWeird behavior when looping through arrays
15 minutes02 secondsSymbol table and scope
14 minutes38 secondsImplementation of static variables
07 minutes08 secondsconstant
19 minutes05 secondsobject
09 minutes35 secondsmemory tiering
05 minutes42 seconds