{"id":3794,"date":"2014-04-19T20:03:02","date_gmt":"2014-04-19T20:03:02","guid":{"rendered":"http:\/\/www.dognmonkey.com\/techs\/?p=3794"},"modified":"2014-04-19T20:03:02","modified_gmt":"2014-04-19T20:03:02","slug":"replace-a-string-with-new-string-for-all-posts-in-wordpress","status":"publish","type":"post","link":"https:\/\/www.dognmonkey.com\/mythemes\/replace-a-string-with-new-string-for-all-posts-in-wordpress.html","title":{"rendered":"Replace A String With New String For All Posts In WordPress"},"content":{"rendered":"

Now WordPress is at version 3.9 and the new theme “Twenty Fourteen” is supposed to be the best free theme ever, but the theme does kill 2 of my plug-ins Mediabox Advanced and FancyBox 1.3.4. So, if I want to use Twenty Fourteen after I’m done modifying it, I have to replace the class strings of FancyBox with stings of FancyBox 2 and Mediabox Advanced with Slimbox 2.0.5 or ShadowBox.<\/em><\/p>\n

FancyBox 1.3.4 I used ‘class=”ib”‘ for iFrames and FancyBox 2 ‘class=”ib2 fancybox.iframe” – To replace all posts that are using ‘class=”ib”‘ I need to edit the function.php of the “twenty fourteen” theme and add a function like this. This function will replace all posts with ‘class=”ib”‘ with ‘class=”ib2 fancybox.iframe”‘.<\/i><\/p>\n

\n

\"fancyboxstring\"<\/a><\/p>\n<\/div>\n

\n

function<\/span> replace_fancybox_to_fancybox2($content) {<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0<\/span>return<\/span> str_replace(<\/span>‘class=”ib”‘, <\/span>‘class=”ib2 fancybox.iframe”‘, $content);<\/span><\/p>\n

\u00a0 \u00a0 }<\/p>\n

add_filter(<\/span>‘the_content’, <\/span>‘replace_fancybox_to_fancybox2’);<\/span><\/p>\n<\/blockquote>\n

One more way<\/p>\n

\n

function replace_ib($content)
\n{
\n$content = str_replace(‘class=”ib”‘, ‘class=”ib2 fancybox.iframe”‘,$content);
\nreturn $content;
\n}
\nadd_filter(‘the_content’,’replace_ib’);<\/p>\n<\/blockquote>\n