How to block direct directory access in PHP?

1026

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What is difference between session and cookie in PHP?

1030

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What is Type hinting in PHP?

1203

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List data types in PHP?

1107

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

1054

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What is namespaces in PHP?

1046

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What is the difference between unset and unlink?

1023

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What are access specifiers?

1072

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What is Mcrypt used for?

1045

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

1142

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

994

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

1078

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What are the encryption functions available in PHP?

1194

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Explain preg_Match and preg_replace?

1060

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How to remove duplicate values from a PHP Array?

1165

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