What is the difference between apache and tomcat?

1016

---

How to get ip address of clients machine?

970

---

What the use of var_dump()?

1041

---

What is the difference between implode() and explode() in php?

1027

---

Explain the difference between $var and $$var?

969

---

What is the difference between rest and soap?

1140

---

Write a query to find the 2nd highest salary of an employee from the employee table?

1035

---

How to get a total number of rows available in the table?

979

---

What are getters and setters and why are they important?

1034

---

What is inheritance in php? How many types of inheritance supports php?

998

---

What is namespace in php?

1025

---

Write a program to display reverse of any number?

907

---

List the different types of print functions available in php?

922

---

What are the advantages of php?

1020

---

What is the meaning of "enctype= multipart/form-data" ?

1125

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