What is use of isset function in php?

1005

---

How to call a php function from another php file?

939

---

How many functions are there in php?

952

---

How to call javascript function in php without any event?

916

---

How does php strcmp work?

1011

---

What is php and features of php?

926

---

Is php pass by reference or value?

1050

---

How does api connect to database?

1006

---

What is variable function php?

1009

---

What is php key?

906

---

What is mysql_fetch_object?

1003

---

How does php sessions work?

897

---

How many types of functions are there in php?

1123

---

What is mysqli_real_escape_string?

958

---

What is mysql_fetch_array?

987

---