wordpress snippets last updated   : January 29, 2015
we now have 646 snippets

Highlight keywords in search results within the_excerpt and the_title

wordpress snippet

I whipped up this little snippet that you can add to the functions.php of your wordpress theme to highlight keywords in search results for the_excerpt and the_title. A few highlight search results snippets floating around including a great one by Michael Martin. However they require you edit template files so this is my take on Michaels Idea.

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Adjust default sizes for embedded content

wordpress snippet

Adding this snippet to the functions.php of your wordpress theme will let you update the default embed sizes.

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Disable theme, plugin editor and plugin, core updates

wordpress snippet

Adding the first line to your wordpress wp-config.php file will disable theme and plugin editor. Adding the second line to your wordpress wp-config.php file will disable plugin and core updates.

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Hide update nag within the admin

wordpress snippet

Adding this snippet to the functions.php of your wordpress theme will hide the update nag within the wordpress admin.

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Remove inline style from gallery shortcode

wordpress snippet

The WordPress gallery shortcode will add some inline CSS to your document however if I’m like many of you, I would rather use my own. Adding the above snippet to the functions.php of your wordpress theme will disable the default gallery styles from being inserted into the page.

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Remove unneeded images / thumbnail sizes

wordpress snippet

Adding some or all of these lines of code to the functions.php of your wordpress theme will effectively remove some of the default images sizes that may be unneeded. Make sure to include both the _w _h for width and height,

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