Question:

(a) List three types of looping statements in PHP. Give the corresponding syntax to illustrate your answer for each one of them.

(b) (i) Give the two PHP variables used to retrieve information from Web Forms.

(ii) Compare and contrast the above variables.

(c) Describe fully the purpose of SSI while developing dynamic web sites.

(d) Write extract codes to demonstrate how PHP allows you to:

(i) create a Cookie

(ii) retrieve a Cookie value

(iii) delete a Cookie.