What is the use of $_server and $_env?

1050

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What is the use of pear in php?

1009

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

974

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Write the statements that are used to connect php with mysql

986

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

1011

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What is a php session?

1055

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Why php is also called as scripting language?

960

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What is a session in php?

1001

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

1111

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

953

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What are different types of runtime errors in php?

1080

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Differentiate echo vs. Print statement.

930

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Explain the difference between $message and $$message?

991

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How error handling is being handled by php?

1060

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How to use http headers inside php?

1055

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