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Wordpress Function Add Alt And Title To Image Without Plugin

Function to Add alt tag and title tag to WordPress Images Without Using a Plugin

Ashley Cameron
by

Published: Oct 8, 2022

PHPSnippetsWordPress

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"Design is not just what it looks like and feels like. Design is how it works."

Steve Jobs

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<?php 
/* Output images with alt and optional title text */
function acd_add_img_title( $attr, $attachment = null ) {
    $img_title = trim( strip_tags( $attachment->post_title ) );
    $img_title = str_replace("-", " ", $img_title); //remove hyphens
    $img_title = str_replace("_", " ", $img_title); //remove underscores
    $img_title = preg_replace('/[0-9]+/', '', $img_title); //remove numbers
    
    $attr['title'] = $img_title; //add image title attribute
    // or get the title instead of image title $attr['title'] = the_title_attribute( 'echo=0' );
    $attr['alt'] = $img_title; //add alt attribute
    return $attr;
}
add_filter( 'wp_get_attachment_image_attributes','acd_add_img_title', 10, 2 );
 
   
 
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