See the discussion for Taxonomy Short Description for a better way to shorten a string. I’m not aware of a WP function that is getting truncation right. Here is my code based on the linked discussion: /** * Shortens an UTF-8 encoded string without breaking words. * * @param string $string string to shorten * … Read more
To encode the URL, you could use the PHP urlencode( $url ) function or use the WordPress urlencode_deep( $array | $str ); function. add_shortcode( ‘dynamic_contact_button’, ‘button_product_page’ ); function button_product_page() { global $product; return urlencode( “https://wordpress.stackexchange.com/contact-form/?products=Product:%20” .$product->get_title(). “&#contact_form” ); } links: WordPress – urlencode_deep urlencode
This is typically caused when you are copying/pasting MS Word information into the WordPress content editor. WordPress uses something called “Smart Quotes”, via a function named wptexturize(). Ideal Solution The ideal solution would be to go back through your content, and replace all single/double quotes using the keyboard. However, if you’re working with massive copy/pastes, … Read more
< and > are encoded as +ADw- and +AD4- in UTF-7. Now imagine the following: Someone sends +ADw-script+AD4-alert(+ACI-Hello+ACI-)+ADw-/script+AD4- as comment text. It will pass all sanitation unescaped. The database expects and treats all incoming data as UTF-8. Since all UTF-7 streams are valid UTF-8 too, this will never result in a SQL error, and mysql_real_escape … Read more
I am re-designing a WordPress site, and I imported all of the many thousand articles and noticed all of these little icons showing up randomly in the text. Sometimes it takes up 1 character, sometimes a whole sentence. They also show up in the source the same way: ����� Tried different themes, as well as … Read more
Yes – it means you’re using \n as the line break instead of \r\n. Notepad only understands the latter. (Note that Environment.NewLine suggested by others is fine if you want the platform default – but if you’re serving from Mono and definitely want \r\n, you should specify it explicitly.)
=C2=A0 represents the bytes C2 A0. Since this is UTF-8, it translates to U+00A0, which is the Unicode for non-breaking space. See UTF-8 (Wikipedia).
A character in Java is a Unicode code-unit which is treated as an unsigned number. So if you perform c = (char)b the value you get is 2^16 – 56 or 65536 – 56. Or more precisely, the byte is first converted to a signed integer with the value 0xFFFFFFC8 using sign extension in a widening conversion. This in turn is … Read more
Looks like google.searchGoogle(param) already returns unicode: So what you want is: As a side note, your code expects it to return a utf-8 encoded string so what was the point in decoding it (using unicode()) and encoding back (using .encode()) using the same encoding?
Do you mean that you want the submitted form data to look like this: In either the URL query string, or in the POST body of an application/x-www-webform-urlencoded request? If so, then no, you cannot do that. That is a violation of both the URL and application/x-www-webform-urlencoded specifications. = is a reserved separator character that cannot appear unencoded in the name and value fields, it … Read more