- Getting Specific with Queries 4:38
- Filtering Data by Category 6:28
- Filtering Data 3 objectives
- Setting Up Pagination Variables 7:43
- Calculations and Links 5:32
- Variable and Calculations 5 questions
- Setting LIMITs 4:52
- LIMIT and OFFSET 2 objectives
- Adding Pagination Links 7:05
- Pagination Function 2 objectives
- Challenge 1:08
- Simplifying with a Function 10:24
- Pagination 5 questions
Quiz Question 1 of 5
Which built in PHP function returns TRUE for all of the following:
"" (an empty string) 0 (0 as an integer) 0.0 (0 as a float) "0" (0 as a string) NULL FALSE array() (an empty array) $var; (a variable declared, but without a value)
Choose the correct answer below: