What is use of isset function in php?

1048

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How to call a php function from another php file?

980

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How many functions are there in php?

999

---

How to call javascript function in php without any event?

957

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How does php strcmp work?

1066

---

What is php and features of php?

990

---

Is php pass by reference or value?

1109

---

How does api connect to database?

1075

---

What is variable function php?

1061

---

What is php key?

961

---

What is mysql_fetch_object?

1053

---

How does php sessions work?

941

---

How many types of functions are there in php?

1186

---

What is mysqli_real_escape_string?

996

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What is mysql_fetch_array?

1043

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