Totally Zenned
- Join Date:
- Aug 2009
- Location:
- Bedford, England
- Posts:
- 968
- Plugin Contributions:
- 0
Need some help diagnosing functions_general,php errors
I am getting nowhere fast posting in the contributions and addons section with regard to this mod so apologies for posting in general questions, however, I am hoping that I may get more views from the gurus out there that may be able to spot the problem.
I am using the dynamic filter sidebox addon. everything is working great apart from getting some PHP warnings in the log directory building up.
I have seen similar posts and have tried some of the suggestions, however none seem to be fixing hte pronlem that I have.
the only file that appeared to be out of date is the function_general.php when installing so I did a merge on the file which maybe thats why I am having issues..
the warning I get is:
PHP Warning: strlen() expects parameter 1 to be string, array given in /home/site/public_html/newsite/includes/functions/functions_general.php on line 158
now the code that is causing the warnings and that I merged was like this:
function zen_get_all_get_params($exclude_array = '', $search_engine_safe = true) {
if (!is_array($exclude_array)) $exclude_array = array();
$exclude_array = array_merge($exclude_array, array(zen_session_name(), 'main_page', 'error', 'x', 'y'));
$get_url = '';
if (is_array($_GET) && (sizeof($_GET) > 0)) {
reset($_GET);
while (list($key, $value) = each($_GET)) {
//removed below for merging dynamic filter
// if (is_array($value) || in_array($key, $exclude_array)) continue;
// if (strlen($value) > 0) {
// $get_url .= zen_sanitize_string($key) . '=' . rawurlencode(stripslashes($value)) . '&';
// bof dynamic filter 1 of 3
if ( (!in_array($key, $exclude_array)) && (strlen($value) > 0 || is_array($value) && array_filter($value) ) && ($key != 'main_page') && ($key != zen_session_name()) && ($key != 'error') && ($key != 'x') && ($key != 'y') ) {
// eof dynamic filter 1 of 3
if ( (SEARCH_ENGINE_FRIENDLY_URLS == 'true') && ($search_engine_safe == true) ) {
// die ('here');
$get_url .= $key . '/' . rawurlencode(stripslashes($value)) . '/';
} else {
// bof dynamic filter 2 of 3
if (is_array($value)) {
foreach($value as $arr){
$get_url .= zen_sanitize_string($key) . '[]=' . rawurlencode(stripslashes($arr)) . '&';
}
} else {
// eof dynamic filter 2 of 3
$get_url .= zen_sanitize_string($key) . '=' . rawurlencode(stripslashes($value)) . '&';
// bof dynamic filter 3 of 3
}
// eof dynamic filter 3 of 3
}
}
}
}
while (strstr($get_url, '&&')) $get_url = str_replace('&&', '&', $get_url);
while (strstr($get_url, '&&')) $get_url = str_replace('&&', '&', $get_url);
return $get_url;
}
I found that the errors stopped if I removed one of the lines I commented out like this:
function zen_get_all_get_params($exclude_array = '', $search_engine_safe = true) {
if (!is_array($exclude_array)) $exclude_array = array();
$exclude_array = array_merge($exclude_array, array(zen_session_name(), 'main_page', 'error', 'x', 'y'));
$get_url = '';
if (is_array($_GET) && (sizeof($_GET) > 0)) {
reset($_GET);
while (list($key, $value) = each($_GET)) {
//removed below for merging dynamic filter
if (is_array($value) || in_array($key, $exclude_array)) continue;
// if (strlen($value) > 0) {
// $get_url .= zen_sanitize_string($key) . '=' . rawurlencode(stripslashes($value)) . '&';
// bof dynamic filter 1 of 3
if ( (!in_array($key, $exclude_array)) && (strlen($value) > 0 || is_array($value) && array_filter($value) ) && ($key != 'main_page') && ($key != zen_session_name()) && ($key != 'error') && ($key != 'x') && ($key != 'y') ) {
// eof dynamic filter 1 of 3
if ( (SEARCH_ENGINE_FRIENDLY_URLS == 'true') && ($search_engine_safe == true) ) {
// die ('here');
$get_url .= $key . '/' . rawurlencode(stripslashes($value)) . '/';
} else {
// bof dynamic filter 2 of 3
if (is_array($value)) {
foreach($value as $arr){
$get_url .= zen_sanitize_string($key) . '[]=' . rawurlencode(stripslashes($arr)) . '&';
}
} else {
// eof dynamic filter 2 of 3
$get_url .= zen_sanitize_string($key) . '=' . rawurlencode(stripslashes($value)) . '&';
// bof dynamic filter 3 of 3
}
// eof dynamic filter 3 of 3
}
}
}
}
while (strstr($get_url, '&&')) $get_url = str_replace('&&', '&', $get_url);
while (strstr($get_url, '&&')) $get_url = str_replace('&&', '&', $get_url);
return $get_url;
}
however, when the errors stopped, I noticed that the filter is lost when navigating to page 2 of the results (so basically breaks it)
So I guess I have two options, dig dig dig and see if there is a proper solution, or, somehow find a way to stop the error log building up by ignoring the warning some how as it doesn't seem to actually affect the functionality of the site at all. After all its only a warning right??
Can anyone please help? I spoke to a friend that also has this mod on a fresh install of zen-cart and also has the same warning log files.
Thanks in Advance,
