Question

I’m getting an error when trying to redirect. It only started after I installed a search box with autocomplete. When I pull the bit of code out, the page redirects properly again. I know it isn’t my php.ini settings.

This is the error I’m getting:

Warning: Cannot modify header information – headers already sent by
(output started at /home/content/67/6231767/html/nav.php:9) in
/home/content/67/6231767/html/admin/includes/functions2.php on line 7

Here is the code that is causing the problem. Thanks for your help!

$(function() { $.ajax({
        url: "/admin/includes/links.xml",
        dataType: "xml",
        success: function( xmlResponse ) {
            var data = $( "link", xmlResponse ).map(function() {
                return {
                    value: $( "title", this ).text(),
                    id: $( "url", this ).text()
                };
            }).get();
            $( "#tags" ).autocomplete({source: function (request, response) {
                    var term = $.ui.autocomplete.escapeRegex(request.term)
                        , startsWithMatcher = new RegExp("^" + term, "i")
                        , startsWith = $.grep(data, function(value) {
                            return startsWithMatcher.test(value.label || value.value || value);
                        })
                        , containsMatcher = new RegExp(term, "i")
                        , contains = $.grep(data, function (value) {
                            return $.inArray(value, startsWith) < 0 &&
                                containsMatcher.test(value.label || value.value || value);
                        });

                    response(startsWith.concat(contains));
                },
                select: function( event, ui ) { window.location.href = ui.item.id; }
            });
        }
    });
});

Answer 1

Since you did not post your PHP code that is causing the error, this is the best band-aid solution I can provide.

In your functions2.php, put ob_start(); on top. Here are some resources that will explain this:

http://brian.moonspot.net/php-ob-start-headers

http://php.net/ob_start