Answer / Maneesh Kumar

"In PHP, both print_r() and echo are used for outputting data. However, they have some differences:nnecho concatenates all the arguments and outputs them as a string, while print_r() prints the given variable with details like its type, size, and contents in an easy-to-read format."

How are cookies created?

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Tell me how do I check if a given variable is empty?

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What is the purpose of using php?

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How to insert a line break in php string?

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3 Answers   eMantras, HCL,

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Can I run php without xampp?

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What is the use of explode() function?

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What is php and how do you use it?

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how to add file in php?

1 Answers   CTS,

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What is the difference between characters 34 and x34?

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Is session a cookie?

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What are the advantages of php mysql?

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