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laurent-d/WordPress: Wrap images in DIV.php

Forked from hagronnestad/WordPress: Wrap images in DIV.php
Created February 22, 2017 22:24
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WordPress: Wrap images in DIV.
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WordPress: Wrap images in DIV.php
// =======================
// = WRAP IMAGES IN DIVS =
// =======================
function wrapImagesInDiv($content) {
$pattern = '/(<img[^>]*class=\"([^>]*?)\"[^>]*>)/i';
$replacement = '<div class="image-container $2">$1</div>';
$content = preg_replace($pattern, $replacement, $content);
return $content;
}
add_filter('the_content', 'wrapImagesInDiv');
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