PHP
1. Custom Exception Classes
2. Connecting to databases using PDO (PHP Data Objects)
3. Session management and security
4. PHP Data Security
5. Uploading files and handling file uploads
6. Implementing All Types Of Authentication in PHP
7. Working with streams and contexts
8. File system manipulation
9. Reading and writing to files
10. Use Cases
11. Passing Anonymous Functions as Arguments
12. Invoking Anonymous Functions
13. Working with HTTP authentication
14. Exception Hierarchies and Order
15. Catching Exceptions
16. OAuth and Single Sign On (SSO)
17. Throwing Exceptions
18. Composer Autoloading
19. Autoloading classes
20. Multiple Traits
21. Method Priority
22. Using a Trait
23. Declaring a Trait
24. Bearer Token Authentication
25. What is Dependency Injection
26. PHP and Regular Expressions
27. Identifying performance bottlenecks
28. PHP and Performance Optimization
29. Tag Based Invalidation
30. Cache invalidation strategies
31. Memcached Caching
32. Windows Integrated Authentication
33. Form Based Authentication
34. API Keys
35. Mutual TLS (Transport Layer Security)
36. Interface
37. Digest Authentication
38. Basic Authentication
39. Handling Cookies
40. Handling HTTP headers
41. Authentication and Authorization
42. Committing and Rolling Back the Transaction
43. Transaction management
44. Fetching Data with PDO
45. Transaction Handling and Fetching Data
46. Binding Parameters and Security Considerations
47. Data Types
48. User Defined Function
49. if...else...elseif Statements
50. Call By Value
51. Functions with Parameters
52. Functions
53. do while loop
54. While Loop
55. foreach loop
56. For Loop
57. Operators
58. Constants
59. Object Oriented Programming
60. $GLOBALS (super global) variable
61. Print Statement
62. Echo Statement
63. Variables
64. Recursive Function
65. Variable Length Argument Function
66. Default Argument Values Function
67. Call By Reference
68. Syntax and Tags
69. Installation
70. Access Modifiers
71. Extending Abstract Classes
72. Abstract Classes
73. Achieving Polymorphism
74. Interface Polymorphism
75. Destructor Method
76. Constructor Method
77. Visibility
78. Methods
79. Properties
80. Using Class Constants
81. Introduction
82. Creating Objects (Instances)
83. Declaring a Class
84. Polymorphism
85. Inheritance
86. Encapsulation
87. Objects and Classes
88. Review of PHP fundamentals
89. Abstraction
90. Understanding the importance of advanced PHP skills
91. Introduction to Advanced PHP