ID ) {
//Error or Not logged in.
return TRUE;
}
if( !empty($opt_by_id) ){
$arr = array();
foreach( $opt_by_id as $k=>$v ) $arr[$v]=1;
if( isset($arr[$current_user->user_email]) || isset($arr[$current_user->user_login]) || isset($arr[$current_user->ID]) ){
unset($arr);
return FALSE;
}else{
unset($arr);
}
}
$result = TRUE;
if( !empty($opt_by_role) ){
$role_arr = array(
array(0,0),
array(1,1),
array(2,4),
array(5,7),
array(8,10),
);
$x = $current_user->user_level;
foreach( $opt_by_role as $k=>$v ){
$role_id = $role_arr[$v-1];
if( $x >= $role_id[0] && $x <= $role_id[1] ){
$result = FALSE;
break;
}
}
unset($role_arr);
}
return $result;
}
/*
Utilities
*/
function print_gzipped_page($custom_header=array()) {
$encoding = false;
if( !headers_sent() && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ){
if( strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'x-gzip') !== false ){
$encoding = 'x-gzip';
}elseif( strpos($_SERVER['HTTP_ACCEPT_ENCODING'],'gzip') !== false ){
$encoding = 'gzip';
}
}
if( $encoding ){
$contents = ob_get_contents();
ob_end_clean();
if( !empty($custom_header) ){
foreach($custom_header as $k=>$v){
header($k.': '.$v);
}
}
header('Content-Encoding: '.$encoding);
print("\x1f\x8b\x08\x00\x00\x00\x00\x00");
$size = strlen($contents);
$contents = gzcompress($contents, 9);
$contents = substr($contents, 0, $size);
print($contents);
exit();
}else{
if( !empty($custom_header) ){
foreach($custom_header as $k=>$v){
header($k.': '.$v);
}
}
ob_end_flush();
exit();
}
}
function normalize_array_val($str='', $sep=','){
$result = array();
if( empty($str) ) return FALSE;
$dummy = explode($sep, $str);
foreach($dummy as $i){
$i = trim($i);
if( !empty($i) && is_numeric($i) && intval($i)>0 ){
$i = intval($i);
if( !in_array($i, $result) ) $result[] = $i;
}elseif( !empty($i) && !in_array($i, $result) ){
$result[] = $i;
}
}
unset($dummy);
if( empty($result) ){
return FALSE;
}else{
return $result;
}
}
function get_array_checkbox_el($name, $opt=array(), $selected=array()){
$result = '';
if( empty($name) || empty($opt) || !is_array($opt) ) return $result;
$count = 0;
foreach($opt as $k=>$item){
$count++;
}
$count_per = round($count/3);
$i = 0;
$ended = false;
foreach($opt as $k=>$item){
if( $i == 0 ){
$result .= '';
$ended = false;
}
$i++;
$is_selected = '';
if( !empty($selected) && is_array($selected) && in_array($k, $selected) ) $is_selected = 'checked="checked" ';
$result .= ' '.$item.'
';
if( $i>= $count_per ){
$i = 0;
$result .= '
';
$ended = true;
}
}
$result = trim($result);
if( !empty($result) ){
if( !$ended ) $result .= '';
$result .= '';
}
return $result;
}
function array_checkbox_val($el=array(), $sep=','){
$result = array();
if( empty($el) || !is_array($el) ) return '';
foreach($el as $i){
$i = trim($i);
if( !empty($i) && is_numeric($i) && intval($i)>0 ){
$i = intval($i);
if( !in_array($i, $result) ) $result[] = $i;
}elseif( !empty($i) && !in_array($i, $result) ){
$result[] = $i;
}
}
if( empty($result) ){
return '';
}else{
return implode($sep, $result);
}
}
function get_my_current_ip(){
$ipaddress = '';
if (getenv(HTTP_X_FORWARDED_FOR)) {
$ipaddress = getenv(HTTP_X_FORWARDED_FOR);
} else {
$ipaddress = getenv(REMOTE_ADDR);
}
return $ipaddress;
}
function normalize_single_uri($str=''){
$result = '';
$str = strtolower(trim($str));
if( empty($str) ) return $result;
$dummy = explode('?', $str);
$str = trim($dummy[0]);
$dummy = explode('#', $str);
$str = trim($dummy[0]);
unset($dummy);
$result = $str;
if( stripos($result, get_bloginfo('home')) === 0 ){
$result = str_ireplace(get_bloginfo('home'), '', $result);
}
return trim($result);
}
function normalize_uri($arr=array()){
$result = array();
if( empty($arr) || !is_array($arr) ) return FALSE;
foreach($arr as $s){
$s = normalize_single_uri($s);
if( !empty($s) && !in_array($s, $result) ) $result[] = $s;
}
if( empty($result) ){
return FALSE;
}else{
return $result;
}
}
function wildcard_uri($arr=array()){
$result = array();
if( empty($arr) || !is_array($arr) ) return FALSE;
$wildcard = FALSE;
foreach($arr as $arr_key=>$s){
$dummy = explode('.', $s);
if( stripos($s,'*')!==FALSE && count($dummy) == 4 ){
$wildcard = TRUE;
$new_ip = '';
$done = FALSE;
for($k=0;$k