What is the use of $_server and $_env?

991

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What is the use of pear in php?

946

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

922

---

Write the statements that are used to connect php with mysql

923

---

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

962

---

What is a php session?

1009

---

Why php is also called as scripting language?

916

---

What is a session in php?

950

---

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

1043

---

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

888

---

What are different types of runtime errors in php?

1017

---

Differentiate echo vs. Print statement.

876

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Explain the difference between $message and $$message?

923

---

How error handling is being handled by php?

1005

---

How to use http headers inside php?

1003

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