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. Function that contains the highest value that rand() can have randomly






2. The prefix for a dynamic variable - also known as a variable variable






3. $_POST Data sent using POST found is sent to _______






4. signed integer






5. The output of var_export((float)array(0));






6. To sort the values while maintaining the correlation between each value and its key - in reversed order






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






8. addition






9. container of ordered data elements






10. What You See Is What You Get






11. Tag to begin a php script






12. This fatal error arises from memory allocation problem.






13. A conditional or loop is a ________________.






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






15. This error refers to a variable with no value.






16. Control structures that break exit






17. bitwise right shift






18. Function used to round down to the lowest integer






19. To merge arrays






20. searches the subject for matches to a given pattern replaced with the given replacement text






21. Predefined constants such as __LINE__ or __FILE__ or __FUNCTION__ or __CLASS__ and __METHOD__






22. Define(NAME,value)






23. Use ______ when there are no variables in the string






24. Uses two arguments: constant name and constant definition






25. Hyper Text Transfer Protocol






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






27. returns the number of matches found by a given search string under this format...






28. identity






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






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






31. Used to check if a variable has any value (including 0 or FALSE or an empty string).






32. A data structure that can hold a number of items of data of the same type eg. a list of names






33. Tag to end a php script






34. Search Engine Optimization






35. The four main error types are:Notice - Warning - ________ and Error.






36. To assign keys to the values in an array






37. An array of variables passed in the URL






38. This will not show error reporting - it will be turned off.






39. any programing language where the user must support the language the script is written in






40. To close a connection between a database






41. a line of information that can be stored in a variable or used in a function or statement






42. Returns an array that corresponds to the fetched row of MySQL data and moves the internal data pointer ahead






43. The syntax for connecting to a database






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






45. Function used to round up to the highest integer






46. Asynchronous Javascript And XML






47. To sort values of an array in reversed order






48. To counter htmlentities()






49. signed floating-point value






50. a database which is best supported by PHP







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