first class
07 minutes49 secondsProperties and methods
07 minutes27 secondsclass syntax
09 minutes04 secondsChanges in attribute assignment
06 minutes21 secondsThe relationship between classes and objects
11 minutes02 secondswho is this
13 minutes58 secondsEncapsulate Mysql class
26 minutes27 secondsConstructor and Destructor
15 minutes36 secondsclass encapsulation
08 minutes47 secondsClass inheritance
08 minutes58 secondsfinal classes and final methods
06 minutes34 secondsDetailed explanation of the three permissions
11 minutes57 secondsStatic properties and static methods
07 minutes11 secondsclass constant
06 minutes30 secondsSingleton pattern
25 minutes19 secondsself and parent
07 minutes49 secondsmagic method
16 minutes41 secondsThe meaning of magic methods
10 minutes14 secondsautoload
13 minutes29 secondsAbstract classes and abstract methods
12 minutes26 secondsThe concept of interface
09 minutes05 secondsInterface syntax
01 minutes31 secondsException handling
18 minutes09 secondsNamespaces
16 minutes43 secondslate binding
11 minutes40 secondsoverloaded static
07 minutes01 secondsPolymorphism
10 minutes01 secondsEncapsulated database (Part 1)
41 minutes20 secondsEncapsulated database (Part 2)
35 minutes38 secondsPackage file upload
45 minutes46 seconds