Sem 4 WDD PHP Unit 3 Complete Syllabus | Gujarati Podcast | Exam Point of View|KSV University

Описание: 🎓 Semester 4 – WDD (Web Design & Development)
📘 PHP – Unit 3 Complete Syllabus Explanation
🎙 Gujarati Podcast | 100% Exam Point of View

In this video, we have covered the complete syllabus of PHP Unit 3 as per Semester 4 WDD curriculum. This lecture is specially designed for university exams, internal exams, viva preparation, and practical understanding.

📚 Topics Covered in This Video:
1️⃣ Form Handling

• Introduction to Form Handling
• GET Method
• POST Method
• When to Use GET vs POST
• Server-side Validation
• isset(), empty(), strlen(), filter_var(), trim()

2️⃣ Variable Functions

• gettype()
• settype()
• intval(), floatval(), strval()
• print_r()
• Comparison: settype() vs Casting

3️⃣ String Functions

• chr(), ord()
• strtolower(), strtoupper()
• strlen(), trim(), ltrim(), rtrim()
• substr(), strcmp(), strcasecmp()
• strpos(), strrpos(), stristr()
• str_replace(), strrev()
• echo vs print

4️⃣ Math Functions

• abs(), ceil(), floor(), round()
• fmod()
• min(), max()
• pow(), sqrt()
• rand()

5️⃣ Date Functions

• date()
• getdate()
• DateTime::setDate()
• checkdate()
• time()
• mktime()

6️⃣ Super Global Variables

• $_GET
• $_POST
• $_REQUEST
• $_SESSION
• isset() vs empty()

📌 This video includes:
✔ Theory Explanation
✔ Practical Understanding
✔ Examples
✔ Exam-Oriented Concepts
✔ Viva Preparation Support

📥 Material is attached in the Description below.

🎯 Perfect For:
• BCA Students
• Semester 4 Students
• WDD Subject Learners
• PHP Beginners
• University Exam Preparation

If you found this helpful, please:
👍 Like
📌 Share
🔔 Subscribe for more Semester-wise syllabus videos

Material Link :- https://drive.google.com/file/d/1Ji7R...