Category restrictions trows error notices (jop_checked)

[kloneets]

JW_SIMPLE_OPTIONS function jop_checked throws error on unchecked categories. Error notice:
Notice: Array to string conversion in ../wp-includes/general-template.php on line 3550

You need to stringify $haystack, if match is not met. My quick solution

function jop_checked( $haystack, $cur, $show = FALSE ) {
        if ( is_array( $haystack ) && in_array( $cur, $haystack ) ) {
            $cur = $haystack = 1;
        }
        if(is_array($haystack)) { //if $haystack is still an array, take first value
            $haystack = array_shift($haystack);
        }
        return checked( $haystack, $cur, $show );
    }

[JayWood]

@kloneets yea thanks, simple options is horribly outdated. It's on my radar. I plan on moving all settings to the WordPress settings API sometime in the near future.

[JayWood]

Related #45 - Tracking there