Skip to content

Instantly share code, notes, and snippets.

@kovshenin

kovshenin/something.php

Created July 10, 2012 07:17
Show Gist options
  • Save kovshenin/3081766 to your computer and use it in GitHub Desktop.
Save kovshenin/3081766 to your computer and use it in GitHub Desktop.
Download ZIP
Yes, you can use printf and sprintf in WordPress too!
Raw
something.php
<?php
// Dirty, easy to miss a ' or " or .
echo '<a href="' . get_permalink() . '" class="link">' . get_the_title() . '</a>';
// Clean, easier to read
printf( '<a href="%s" class="link">%s</a>', get_permalink(), get_the_title() );
// Almost as clean, and more secure, maybe a little paranoic :)
printf( '<a href="%s" class="link">%s</a>', esc_url( get_permalink() ), esc_html( get_the_title() ) );
Copy link

ghost commented Jul 10, 2012

@kovshenin thank you! I wasn't aware of this use of get_query_var.

Personally I prefer to use double quotes on the href and rel, but this definitely gives me something to work with.

@gauravpadia
Copy link

Good tip boss, thanks

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment