Sams Teach Yourself PHP in 24 Hours, Third Edition

Workshop

Quiz

1:	Which header should you send to the browser before building and outputting a PNG image?
2:	Which function could you use to acquire an image resource that you can use with other image functions?
3:	Which function would you use to output your PNG after building it?
4:	Which function could you use to acquire a color resource?
5:	With which function would you draw a line on a dynamic image?
6:	Which function would you use to fill an area in a dynamic image?
7:	Which function might you use to draw an arc?
8:	How might you draw a rectangle?
9:	How would you draw a polygon?
10:	Which function would you use to write a string to a dynamic image?

Answers

A1:	To output a PNG image, you should use the header() function to send the line ...