'Catchable fatal error' appears when I try to access the Menus tab in WordPress

Hi Kriesi Team!

I have found line 511 and it starts off with…

function wp_check_invalid_utf8( $string, $strip = false ) {
$string = (string) $string; <—–THIS IS LINE 511

if ( 0 === strlen( $string ) ) {
return ”;
}

// Store the site charset as a static to avoid multiple calls to get_option()
static $is_utf8;
if ( !isset( $is_utf8 ) ) {
$is_utf8 = in_array( get_option( ‘blog_charset’ ), array( ‘utf8’, ‘utf-8’, ‘UTF8’, ‘UTF-8’ ) );
}
if ( !$is_utf8 ) {
return $string;
}

// Check for support for utf8 in the installed PCRE library once and store the result in a static
static $utf8_pcre;
if ( !isset( $utf8_pcre ) ) {
$utf8_pcre = @preg_match( ‘/^./u’, ‘a’ );
}
// We can’t demand utf8 in the PCRE installation, so just return the string in those cases
if ( !$utf8_pcre ) {
return $string;
}

// preg_match fails when it encounters invalid UTF8 in $string
if ( 1 === @preg_match( ‘/^./us’, $string ) ) {
return $string;
}

// Attempt to strip the bad chars if requested (not recommended)
if ( $strip && function_exists( ‘iconv’ ) ) {
return iconv( ‘utf-8’, ‘utf-8’, $string );
}

return ”;
}

Does the Kriesi Team have any idea on what I would need to change in this code? Thank you! :)

• This topic was modified 11 years, 2 months ago by tinagianna.