$fileType == 'image/x-png' ||
$fileType == 'image/png'
) {
- $file_url[$fileID] = "
- <a href='$url' class='crm-image-popup' title='$title'>
- <i class='crm-i fa-file-image-o'></i>
- </a>";
+ $file_url[$fileID] = <<<HEREDOC
+ <a href="$url" class="crm-image-popup" title="$title">
+ <i class="crm-i fa-file-image-o" aria-hidden="true"></i>
+ </a>
+HEREDOC;
}
// for non image files
else {
- $file_url[$fileID] = "
- <a href='$url' title='$title'>
- <i class='crm-i fa-paperclip'></i>
- </a>";
+ $file_url[$fileID] = <<<HEREDOC
+ <a href="$url" title="$title">
+ <i class="crm-i fa-paperclip" aria-hidden="true"></i>
+ </a>
+HEREDOC;
}
}
}