How to block direct directory access in PHP?

975

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What is difference between session and cookie in PHP?

977

---

What is Type hinting in PHP?

1148

---

List data types in PHP?

1031

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What is the difference between == and === operator in PHP?

988

---

What is namespaces in PHP?

994

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What is the difference between unset and unlink?

972

---

What are access specifiers?

997

---

What is Mcrypt used for?

992

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What is difference between include,require,include_once and require_once()?

1064

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What is difference between ksort() and usort() functions.

926

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What is default session time and path in PHP. How to change it?

1031

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What are the encryption functions available in PHP?

1127

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Explain preg_Match and preg_replace?

987

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How to remove duplicate values from a PHP Array?

1085

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