Long description

The first block of code on the top side reads, book hyphen data dot inc dot p h p. Line 1: open angle bracket question mark p h p. Line 2: dollar books equals array open parenthesis close parenthesis semicolon. array open parenthesis close parenthesis in line 2 indicates that in this example, our data is going to be in a two-dimensional associational array of four books. Line 3: dollar books open square bracket open double quotes 0133128911 close double quotes close square bracket equals array open parenthesis open double quotes title close double quotes double arrow open double quotes Basics of Web Design close double quotes comma open double quotes year close double quotes double arrow 2014 comma open double quotes pages close double quotes double arrow 400 comma open double quotes description close double quotes double arrow open double quotes Intended for use dot dot dot close double quotes close parenthesis semicolon. Line 4: dollar books open square bracket open double quotes 0132145375 close double quotes close square bracket equals array open parenthesis open double quotes titled close double quotes double arrow open double quotes Database Processing close double quotes comma open double quotes year close double quotes double arrow 2012 comma open double quotes pages close double quotes double arrow 630 comma open double quotes description close double quotes double arrow open double quotes For undergraduate close double quotes close parenthesis semicolon. Line 5: dollar books open square bracket open double quotes 0321464486 close double quotes close square bracket equals array open parenthesis open double quotes title close double quotes double arrow open double quotes Development Economics close double quotes comma open double quotes year close double quotes double arrow 2014 comma open double quotes pages close double quotes double arrow 760 comma open double quotes description close double quotes double arrow open double quotes Gerard Roland's new dot dot dot close double quotes close parenthesis semicolon. Line 6: dollar books open square bracket open double quotes 0205235778 close double quotes close square bracket equals array open parenthesis open double quotes title close double quotes double operator open double quotes The Curious Writer close double quotes comma open double quotes year close double quotes double arrow 2014 comma open double quotes pages close double quotes double arrow 704 comma open double quotes description close double quotes double arrow open double quotes The Curious dot dot dot close double quotes close parenthesis semicolon. The numbers within square brackets in line 3 to 6 correspond to Each individual book will be accessible by its I S B N. Each individual field will be accessible by its key name. The elements inside the array correspond to Each individual field will be accessible by its key name. Line 7: dollar default I S B N equals open double quotes 0133128911 close double quotes semicolon. The value of dollar default I S B N in line 7 correspond to The default ISBN will indicate which book to display when the user hasn't yet selected one.

The first browser window that has a tab titled Chapter 12 is placed below the block of code. The address bar reads, localhost colon 8000 forward slash extended hyphen example dot p h p question mark i s b n equals 0133128911. An arrow labeled When no querystring, then display the book information for the default ISBN points at the i s b n number in the address bar. The browser window consists of a level-1 heading, an image, a list of links, and a paragraph. The level-1 heading reads, C R M Admin and is aligned to the top left of the browser window. The rest of the browser window is divided into two sections. An arrow labeled When no querystring, then display the book information for the default I S B N points to the address bar. Section 1: A list of links that reads as follows is aligned to the left of the section. Link 1: Basics of Web Design. Link 2: Database Processing. Link 3: Development Economics. Link 4: The Curious Writer. Section 2: An image of a book’s front cover that reads Basics of Web Design is placed at the left of the section. Three lines of text and a paragraph are shown one below the other at the right side of the image. Line 1: I S B N: 0133128911. Line 2: Year: 2014. Line 3: Pages: 400. The information in section 2 is being pulled from the dollar books array.

An arrow labeled Each link is to the same page but contains the I S B N as a query string points to the list of links. e. g. open angle bracket “a” h ref equals open double quotes extended-example dot p h p question mark i s b n equals 0132145375 close double quotes close angle bracket Hands-On Database open angle bracket forward slash “a” close angle bracket. An arrow from 0132145375 points to the address bar in the second browser window that is placed below.

The second browser window has a tab titled Chapter 12. The address bar reads, localhost colon 8000 forward slash extended hyphen example dot p h p question mark i s b n equals 0132145375. The browser window consists of a level-1 heading, an image, a list of links, and a paragraph. The level-1 heading reads, C R M Admin and is aligned to the top left of the browser window. The rest of the browser window is divided into two sections. Section 1: A list of links that reads as follows is aligned to the left of the section. Link 1: Basics of Web Design. Link 2: Database Processing. Link 3: Development Economics. Link 4: The Curious Writer. Section 2: An image of a book’s front cover that reads Database Processing is placed at the left of the section. Three lines of text and a paragraph are shown one below the other at the right side of the image. Line 1: I S B N: 0132145375. Line 2: Year: 2012. Line 3: Pages: 630.