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beginner php tasks - Repost

Task 2: Characters, Strings And Arrays

Make an array, indexed with integers, containing at least 5 famous quotes, sayings or similar

phrases. At least one phrase must contain characters not present in the English alphabet/US_

ASCII. You must use UTF-8 for this assignment. Using a GET-variable chose one of these phrases

and perform the following operations on it (always starting with the original string). Output the

results in an understandable way.

- Convert all letters to upper case.

- Count the number of characters.

- Remove all vowels.

- Reverse the string.

- Find the first 5 and the last 5 characters.

- Extra hard: Reverse the words in the string, but keep their order.

- Extra hard: Put emphasis (em) on every other word.

- Extra hard: Truncate the string to max 15 characters followed by … Truncate on a

word boundary, not inside a word.

Loop through all phrases and output them as a list of links, with GET-parameters, to make the

selection described above really easy. Use a whitelist approach for indata filtering, using type

and range checks.

Use PHP to sort the array. Use print_r() or var_dump() to display the result. (Note: This is intended

to show basic awareness of these two functions for debugging purposes.)

Task 3: Using PHP As A Template System.

Make a simple web site with at least 3 types of pages and 2 instances of each type. All

types shall share a common masthead, footer and navigation. Make a page controller for

each page and set title, heading and other data in variables. Make a master template for

every type of page, that in turn will include the smaller page parts.

Task 4: Templates And Emulated Database Results.

Expand on Task 1. Set data in a multi-dimensional array (emulating database

results).

Chose what "row" (inner array) to show with a GET-variable. All rows must have a titlefield

and a body-field containg at least 3 full paragraphs of text. Check for appropriate

values (filter input) and html-escape the output, as if it came from an untrusted

source, before putting it into the templates. If the GET-value is unacceptable, show an appropriate

error page. Use a whitelist approach for indata filtering, using type and range checks.

Loop through all "rows" in the outer array and ouput a menu with links to all, using the

title field for link text.

Habilidades: Programación en C#, HTML, Recursos humanos, Diseño de logotipos, WordPress

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