The Stack Overflow podcast is back! Listen to an interview with our new CEO.
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Favorites infavorites:mine
infavorites:1234
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with Search options user 11019

Widgets are configurable elements used to dynamically build sections of a WordPress theme.

1
vote
<?php print (int) $instance['num_post']; ?> or possibly: <?php print absint( $instance['num_post'] ); ?> Use the second one to avoid negative values.
answered Jun 23 '11 by mfields
3
votes
I put together the following code based on @Philip's answer. Seems to work for me. Any suggestions are welcome! function mfields_test_single_instance_widget( $args ) { $args = wp_parse_args( (arr …
answered Mar 20 '11 by mfields
5
votes
I did battle with a similar situation recently. Ajax in widgets is no joke! Need to write some pretty crazy code to get things to work across instances. I'm not familiar with live query, but if you …
answered Feb 27 '11 by mfields