Answer Posted / visaalinigopal

less efficient and more flexible

What are helpers in php?

474

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What is the use of mysqli_real_escape_string() function?

521

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Explain about require and include function?

570

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What is the difference between substr() and strstr()?

786

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Explain the ternary conditional operator in php?

602

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What are hooks in php?

527

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What is the importance of "action" attribute in a html form?

540

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Does php class need constructor?

485

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Explain php explode() function.

549

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Tell me what should we do to be able to export data into an excel file?

526

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What are getters and setters and why are they important?

534

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Is null or empty c#?

514

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Can we override static method in php?

537

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How long does a session last in php?

514

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What is overloading and overriding in oop?

562

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