PHP Taskbook Level 5.10

An array with words is given. A form with input is given. A word is entered into the input. Get from the array all words that contain all the letters of the entered word. Output the result as a list ul.

When a page is visited, generate N paragraphs that contain random text and are colored a random color.

A form with two textareas is given. Russian text is entered into the first textarea. Make it so that after the form is submitted, the transliteration of this text appears in the second textarea.

Given a form with a radio group. Make it so that after the form is submitted, the radios save the user's choice.

A form with a textarea and an input is given. Text with words is entered into the textarea. A word is entered into the input. After sending the form, display on the screen how many times this word appears in the entered text.

A form with textarea is given. Text is entered into textarea. After sending the form, display the words of this text in alphabetical order and without duplicates.