教程列表：

Lecture_20_Object_Oriendted_Devlopment_Part_2

Lecture_19_Object_Oriendted_Devlopment_Part_1

Lecture_18_Database_Storage_Part_2

Lecture_17_Database_Storage_Part_1

Lecture_16_Form_Processing_Cookies_And_Sessions_Superglobals_Exercise_8

Lecture_30_Spl_Data_Structures_Demo

Lecture_42_Observer_Pattern_Demo

Lecture_41_Singleton_Pattern_Demo

Lecture_40_Design_Pattern_Categories

Lecture_39_Queries_And_Store_Procedure

Lecture_38_Insert_Update_And_Delete_Commands_Aggregate_Functions

Lecture_37_Joins_Demo

Lecture_36_Table_Joins_And_Union

Lecture_35_Select_Statement_Demo_Part_2

Lecture_34_Select_Statement_Demo_Part_1

Lecture_33_Sql_Statement

Lecture_32_Relational_Database_Manafement_Systems_And_Sql_Language

Lecture_31_Spl_Exception_Types_Demo_Exercise_11

Lecture_10_Functions_-_Part_1

Lecture_9_Arrays_Exercise_5

Lecture_8_Debugging_Php_Scaffolding_Code

Lecture_7_Repeating_Codes_Exercise_4

Lecture_6_Controlling_The_Flow_Of_Execution_Exercise_3

Lecture_5_Operators

Lecture_4_Echo_Vs_Print_Single_Vs_Double_Quotes

Lecture_3_Variables_Exercise_2

Lecture_2_Php_Development_Enviroment_Whitespace_And_Comment_Exercise_1

Lecture_1_Course_Objectives_And_Introduction_To_Php

Lecture_15_Reading_A_Configuration_File_Exercise_7

Lecture_29_Spl_Data_Structures_And_Exception_Types

Lecture_28_Standard_Php_Library_Demo_Part_2

Lecture_27_Standard_Php_Library_Demo_Part_1

Lecture_26_Php_Built_In_Constants_And_Standard_Php_Library

Lecture_25_Security_Demo_And_Exercise_10

Lecture_24_Common_Threats

Lecture_23_Exercise_9

Lecture_22_Inheritance_Demo

Lecture_21_Object_Oriendted_Devlopment_Part_3

Lecture_14_Reading_And_Writing_To_A_File

Lecture_13_Runtime_Error_Handling

Lecture_12_External_Php

Lecture_11_Functions_Part_2_Excercise_6