How to block direct directory access in PHP?

971

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What is difference between session and cookie in PHP?

969

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What is Type hinting in PHP?

1143

---

List data types in PHP?

1023

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

980

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What is namespaces in PHP?

992

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What is the difference between unset and unlink?

968

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What are access specifiers?

990

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What is Mcrypt used for?

988

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

1058

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

917

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

1022

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What are the encryption functions available in PHP?

1126

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Explain preg_Match and preg_replace?

975

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How to remove duplicate values from a PHP Array?

1080

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