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Practice Test: Functions In PHP
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Practice Test: Functions In PHP
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25 Questions

1. Which one of the following PHP functions can be used to find files?
2. _____ are used to execute the same block of code again and again, as `long as a certain condition is true.
3. The _____ will always execute the block of code once, it will then check the condition, and repeat the loop while the specified condition is true.
4. Which of the following PHP functions can be used to get the current memory usage?
5. The basic assignment operator in PHP is __________ It means that the left operand gets set to the value of the assignment expression on the right.
6. PHP files can contain text, HTML, CSS, JavaScript, and PHP code
7. __________ is Web development software . Create, code and manage dynamic websites easily with a smart, simplified coding engine
8. PHP divides the operators in the following groups:
9. Which of the following PHP functions accepts any number of parameters?
10. __________ is used to show the out put …or give message..same as printf in c language…
11. What will be the output of the following PHP code? 1. "
12. PHP code is executed on the server, and the result is returned to the browser as plain html
13. What will be the output of the following PHP code? 1.
14. What will be the output of the following PHP code? 1.
15. _____ loops through a block of code once, and then repeats the loop as long as the specified condition is true
16. PHP code is executed on the server, and the result is returned to the browser as plain html
17. A function in PHP which starts with __ (double underscore) is known as __________
18. PHP divides the operators in the following groups:
19. the _________ statement is used to perform different actions based on different conditions
20. the _________ statement is used to perform different actions based on different conditions
21. the _________ statement is used to perform different actions based on different conditions
22. PHP supports a ___________ range of databases
23. Which of the following PHP functions can be used for generating unique ids?
24. A PHP script starts with :
25. In PHP, we have the following loop types:

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