What is the use of $_server and $_env?

1049

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What is the use of pear in php?

1005

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What does type casting mean in php? Explain with an example?

972

---

Write the statements that are used to connect php with mysql

985

---

What are the different types of statements that are present in php?

1010

---

What is a php session?

1052

---

Why php is also called as scripting language?

958

---

What is a session in php?

993

---

Php being an open source is there any support available to it?

1110

---

Why many companies are switching their current business language to php? Where php basically used?

950

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What are different types of runtime errors in php?

1080

---

Differentiate echo vs. Print statement.

926

---

Explain the difference between $message and $$message?

990

---

How error handling is being handled by php?

1060

---

How to use http headers inside php?

1053

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