How to Extract Content Between `` Tags Using Regular Expressions in PHP?

Obtaining Contents Between Matching HTML Tags Using PHP

Despite exploring various resources, you've encountered difficulties in extracting the contents within the and tags using regular expressions in PHP. The following solution will guide you through the process:

To retrieve the desired substring, employ the following regular expression:

$regex = '#<\s*?code\b[^>]*>(.*?)</code\b[^>]*>#s';

This pattern includes several notable elements:

• b: Ensures that typos like are not accidentally matched.
• ¹*: Captures the contents of tags with attributes (e.g., class).
• s: Enables the capture of content with newline characters.

Once you have the regular expression, you can use it to extract the matching substring:

$text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. <code>Donec sed erat vel diam ultricies commodo. Nunc venenatis tellus eu quam suscipit quis fermentum dolor vehicula.&amp;lt;/code>";
preg_match($regex, $text, $matches);

The $matches[0] array index will contain the extracted string, which you can then manipulate as needed.

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