How can PHP beginners effectively handle BLOB data manipulation and display in HTML?

Handling BLOB data in PHP involves storing binary data like images or files in a database and displaying them in HTML. To effectively manipulate and display BLOB data, beginners can use PHP functions like file_get_contents() to read BLOB data from the database, base64_encode() to encode the binary data for HTML display, and <img> tags with src attribute set to data:image/jpeg;base64, to display images. 

// Retrieve BLOB data from database
$blob_data = file_get_contents(&#039;image.jpg&#039;);

// Encode BLOB data for HTML display
$encoded_data = base64_encode($blob_data);

// Display image in HTML
echo &#039;&lt;img src=&quot;data:image/jpeg;base64,&#039; . $encoded_data . &#039;&quot; /&gt;&#039;;

Keywords

BLOB data manipulation display PHP beginners HTML

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