Test your basic knowledge |

Php Programming Basics

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The output of var_export((float)array());






2. To remove all HTML and PHP tags.






3. any programing language where the script is parsed on the server






4. Tag to begin a php script






5. To refer to an item in an array






6. Shorthand used to increment and decrement






7. Use ________ to have multiple quotations in one string






8. The seven main SQL (structured query language) functions are alter - create - delete - _______ - insert - select - update






9. Creates a pointer to a file with the declared mode (read - write -etc.).






10. A conditional or loop is a ________________.






11. a positive or negative number






12. signed floating-point value






13. To determine the amount of elements in an array






14. Similar to mysql_fetch_array() - but cannot be accessed by integer offset






15. The seven main error reporting constants are: E_NOTICE - E_WARNING - E_PARSE - E_ERROR - E_ALL - _____ - E_DEPRECATED






16. The ouput of var_export((bool)"NULL");






17. container of both data and code






18. Operators used to operate and assign






19. either hasn't yet been set or is assigned NULL value






20. An array whose keys are strings; also known as a hash.






21. To delete a variable or an element of an array






22. TRUE or FALSE






23. To sort values of an array without regard to the keys






24. a storage location in the computer's memory that has a type & a name and a contents






25. container of ordered data elements






26. To sort by the keys while maintaining the correlation between the key and its value






27. Function used to round up to the highest integer






28. Tag to end a php script






29. This will show all error reporting except for notice errors.






30. To create an array






31. To get time data






32. a language in which to make querys to a database with






33. bitwise XOR






34. To close a connection between a database






35. What You See Is What You Get






36. Used to replace a substring with another string - it is not case-sensitive.






37. bitwise AND






38. Define(NAME,value)






39. Use ______ for search engines or catalogued pages or pages that would be bookmarked.






40. Asynchronous Javascript And XML






41. This fatal fatal is caused by a semantic mistake: omission of a semicolon or imbalance of quotations or parentheses or braces.






42. To sort values of an array in reversed order






43. ____ or key is referred to for a value within an array.






44. All variables must begin with _________.






45. Function used to round down to the lowest integer






46. Returns a string with backslashes in front of the specified characters






47. Returns a character from a specified ASCII value






48. To reset an array _______ the array() function to the array






49. Returns a string with backslashes in front of predefined characters






50. Variable names can begin with __________






Can you answer 50 questions in 15 minutes?



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