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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How to create reusable code in PHP? |
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| 2. |
Write a statement to show the joining of multiple comparisons in PHP? |
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| 3. |
What is the difference between $argv and $argc? Give example? |
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| 4. |
What is the use of $_Server and $_Env? |
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| 5. |
What is the use of super-global arrays in PHP? |
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| 6. |
What are the different components used in PHP for formatting? |
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| 7. |
Write a program to show the joining of two strings in PHP? |
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| 8. |
What are escaping characters? Explain with an example? |
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| 9. |
How error handling is being handled by PHP? |
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| 10. |
What does type casting mean in PHP? Explain with an example? |
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| 11. |
How many different types of messages available in PHP? |
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| 12. |
Write a Hello world program using variable? |
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| 13. |
What are the different types of statements that are present in PHP? |
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| 14. |
How PHP statement is different from PHP script? |
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| 15. |
Why IDE is recommended for use while programming with PHP? |
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| 16. |
What is the difference between echo, print and printf()? |
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| 17. |
What are the steps involved to run PHP? |
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| 18. |
PHP being an open source is there any support available to it? |
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| 19. |
How the web server interprets PHP and interacts with the client? |
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| 20. |
What is difference between require_once(), require(), include()? |
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| 21. |
Why PHP is sometimes called as embedded scripting language? |
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| 22. |
What does ODBC do in context with PHP? |
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| 23. |
What is the difference between $message and $$message? |
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| 24. |
What is the difference between PHP and JavaScript? |
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| 25. |
What is the use of PEAR in php? |
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| 26. |
Why many companies are switching their current business language to PHP? Where PHP basically used? |
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| 27. |
Why PHP is also called as Scripting language? |
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| 28. |
How to use HTTP Headers inside PHP? Write the statement through which it can be added? |
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| 29. |
Write the statements that are used to connect PHP with MySQL |
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| 30. |
How can we know the number of days between two given dates using PHP? |
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| 31. |
Describe session in PHP. |
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| 32. |
Explain the purpose of output buffering in PHP. |
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| 33. |
How can we increase the execution time of a PHP script? |
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| 34. |
Explain how to execute a PHP script using command line. |
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| 35. |
What is MIME? |
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| 36. |
Explain the importance of the function htmlentities. |
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| 37. |
Explain the different types of errors in PHP. |
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| 38. |
$message vs. $$message in PHP. |
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| 39. |
Echo vs. print statement. |
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| 40. |
Explain how to submit form without a submit button. |
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| 41. |
What is PEAR in php? |
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| 42. |
What is PHP? |
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