PHP Lecture 3 |String Functions (strlen(), str_word_count(), strpos(), trim()) | HPRCA JOA (IT) 2026

📘 PHP Complete Series – Lecture 3 In this lecture, we learn PHP Data Types and the most important PHP String Functions asked in competitive examinations. ✅ Topics Covered: ✔ PHP Data Types • String • Integer • Float (Double) • Boolean • Array • Object • NULL • Resource ✔ PHP String Functions • strlen() • str_word_count() • strpos() • trim() ✔ Practical Examples ✔ Important MCQs ✔ Exam Tricks & Interview Tips 🎯 Useful For: • HPRCA JOA (IT) • HPPSC Computer Exams • DSSSB Computer Science • NIELIT • Computer Operator • IT Assistant • Programming Interviews 📚 PHP Complete Playlist: (Add Playlist Link Here) 👍 If you found this lecture helpful, Like, Share & Subscribe for more Computer Science and Programming videos. #PHP #HPRCAJOAIT #PHPTutorial #Programming #DataTypes #StringFunctions #ComputerScience #CompetitiveExams