PHP Exercises : Display source code of a webpage

PHP : Exercise-14 with Solution

Write a PHP script to display source code of a webpage (e.g. "http://www.example.com/").

Webpage: A web page is a document that is suitable for the World Wide Web and web browsers. A web browser displays a web page on a monitor or mobile device.

The web page usually means what is visible, but the term may also refer to a computer file, usually written in HTML or a comparable markup language. Web browsers coordinate various web resource elements for the written web page, such as style sheets, scripts, and images, to present the web page.

Sample Solution: -

PHP Code:

$all_lines = file('https://www.w3resource.com/');
foreach ($all_lines as $line_num => $line)
 	echo "Line No.-{$line_num}: " . htmlspecialchars($line) . "\n";

Sample Output:

View the output in the browser


Flowchart: Display source code of a webpage

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a e PHP script to display string, values within a table.
Next: Write a PHP script to get last modified information of a file.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

Follow us on Facebook and Twitter for latest update.

PHP: Tips of the Day

Mutates the original array to filter out the values specified


function tips_pull(&$items, ...$params)
  $items = array_values(array_diff($items, $params));
  return $items;

$items = ['x', 'y', 'z', 'x', 'y', 'z'];
print_r(tips_pull($items, 'y', 'z'));


    [0] => x
    [1] => x