';
print_r($array);
echo '';
}
}
/**
* Alert 띄우기
*/
if ( ! function_exists('alert')) {
function alert($msg = '', $url = '')
{
if (empty($msg)) {
$msg = '잘못된 접근입니다';
}
echo '';
echo '';
exit;
}
}
/**
* Alert 후 창 닫음
*/
if ( ! function_exists('alert_close')) {
function alert_close($msg = '')
{
if (empty($msg)) {
$msg = '잘못된 접근입니다';
}
echo '';
echo '';
exit;
}
}
/**
* Alert 후 부모창 새로고침 후 창 닫음
*/
if ( ! function_exists('alert_refresh_close')) {
function alert_refresh_close($msg = '', $href='')
{
if (empty($msg)) {
$msg = '잘못된 접근입니다';
}
echo '';
echo '';
exit;
}
}
/**
* DATE 함수의 약간 변형
*/
if ( ! function_exists('cdate')) {
function cdate($date, $timestamp = '')
{
defined('TIMESTAMP') or define('TIMESTAMP', time());
return $timestamp ? date($date, $timestamp) : date($date, TIMESTAMP);
}
}
/**
* TIMESTAMP 불러오기
*/
if ( ! function_exists('ctimestamp')) {
function ctimestamp()
{
defined('TIMESTAMP') or define('TIMESTAMP', time());
return TIMESTAMP;
}
}
/**
* 초를 사람이 쉽게 읽을 수 있는 시간으로 변환하기
*/
if ( ! function_exists('seconds2human')) {
function seconds2human($second = 0)
{
$second = (int) $second;
$s = $second%60;
$m = floor(($second % 3600)/60);
$h = floor(($second % 86400)/3600);
$d = floor($second / 86400);
$return = '';
if ($d) {
$return .= $d . " 일 ";
}
if ($h) {
$return .= $h . " 시간 ";
}
if ($m) {
$return .= $m . " 분 ";
}
if ($s) {
$return .= $s . " 초";
}
$return = trim($return);
return $return;
}
}
if ( ! function_exists('array_to_keys')) {
function array_to_keys($array = '')
{
$result = array();
if ( ! is_array($array)) {
return false;
}
foreach ($array as $key) {
$result[$key] = false;
}
return $result;
}
}
/**
* 검색 select option
*/
if ( ! function_exists('search_option')) {
function search_option($options = '', $selected = '')
{
if (empty($options) OR ! is_array($options)) {
return false;
}
$result = '';
foreach ($options as $key => $val) {
$result .= '';
}
$skin_dir = array();
$dirname = $dir . $skin_path . '/';
if (is_dir($dir . $skin_path) === false) {
return;
}
$handle = opendir($dirname);
while ($file = readdir($handle)) {
if ($file === '.' OR $file === '..') {
continue;
}
if (is_dir($dirname . $file)) {
$skin_dir[] = $file;
}
}
closedir($handle);
sort($skin_dir);
foreach ($skin_dir as $row) {
$option = $row;
if (strlen($option) > 10) {
$option = substr($row, 0, 18) . '…';
}
$slt = ($selected_skin === $row) ? 'selected="selected"' : '';
$result .= '';
}
return $result;
}
}
/**
* 로그인한 회원만 접근이 가능합니다
*/
if ( ! function_exists('required_user_login')) {
function required_user_login($type = '')
{
$CI =& get_instance();
if ($CI->userlib->is_user() === false) {
if ($type === 'alert') {
alert_close('로그인 후 이용이 가능합니다');
} else {
$CI->session->set_flashdata(
'message',
'로그인 후 이용이 가능합니다'
);
redirect('login?url=' . urlencode(current_full_url()));
}
}
return true;
}
}
/**
* ip 를 정한 형식에 따라 보여주기
*/
if ( ! function_exists('display_ipaddress')) {
function display_ipaddress($ip = '', $type = '0001')
{
$len = strlen($type);
if ($len !== 4) {
return false;
}
if (empty($ip)) {
return false;
}
$regex = '';
$regex .= ($type[0] === '1') ? '\\1' : '♡';
$regex .= '.';
$regex .= ($type[1] === '1') ? '\\2' : '♡';
$regex .= '.';
$regex .= ($type[2] === '1') ? '\\3' : '♡';
$regex .= '.';
$regex .= ($type[3] === '1') ? '\\4' : '♡';
return preg_replace("/([0-9]+).([0-9]+).([0-9]+).([0-9]+)/", $regex, $ip);
}
}
/**
* 관리자에게 보여주는 IP 팝업버튼
*/
if ( ! function_exists('display_admin_ip')) {
function display_admin_ip($ip = '')
{
if (empty($ip)) {
return false;
}
$CI = & get_instance();
if ($CI->userlib->is_admin() !== 'super') {
return;
}
return $ip;
}
}
/**
* 회원명을 사이드뷰와 함께 출력
*/
if ( ! function_exists('display_username')) {
function display_username($name = '')
{
$CI = & get_instance();
$result = $name ? html_escape($name) : '비회원';
return $result;
}
}
/**
* 성인인지 여부
*/
if ( ! function_exists('is_adult')) {
function is_adult($birthday = '')
{
$birthday = str_replace('-', '', $birthday);
if (strlen($birthday) !== 8) return false;
if ( ! is_numeric($birthday)) return false;
$adult_day = date("Ymd", strtotime("-19 years", ctimestamp()));
$is_adult = ($birthday < $adult_day) ? true : false;
return $is_adult;
}
}
/**
* 회원 사진 가져오기
*/
if ( ! function_exists('user_photo_url')) {
function user_photo_url($img = '', $width = '', $height = '')
{
$CI = & get_instance();
if (empty($img)) {
return false;
}
is_numeric($width) OR $width = $CI->configlib->item('user_photo_width');
is_numeric($height) OR $height = $CI->configlib->item('user_photo_height');
return thumb_url('user_photo', $img, $width, $height);
}
}
/**
* 회원 아이콘 가져오기
*/
if ( ! function_exists('user_icon_url')) {
function user_icon_url($img = '', $width = '', $height = '')
{
$CI = & get_instance();
if (empty($img)) {
return false;
}
is_numeric($width) OR $width = $CI->configlib->item('user_icon_width');
is_numeric($height) OR $height = $CI->configlib->item('user_icon_height');
return thumb_url('user_icon', $img, $width, $height);
}
}
/**
* 본문 가져오기
*/
if ( ! function_exists('display_html_content')) {
function display_html_content($content = '', $html = '', $thumb_width=700, $autolink = false, $popup = false, $writer_is_admin = false)
{
if (empty($html)) {
$content = nl2br(html_escape($content));
if ($autolink) {
$content = url_auto_link($content, $popup);
}
$content = preg_replace(
"/\[(\s\]|\]|)/i",
"![\"\"](\"$1://$2.$3\")
",
$content
);
return $content;
}
$source = array();
$target = array();
$source[] = '//';
$target[] = '';
$source[] = "/<\?xml:namespace prefix = o ns = \"urn:schemas-microsoft-com:office:office\" \/>/";
$target[] = '';
// 테이블 태그의 갯수를 세어 테이블이 깨지지 않도록 한다.
$table_begin_count = substr_count(strtolower($content), 'configlib->item('white_iframe');;
$white_iframe = preg_replace("/[\r|\n|\r\n]+/", ",", $white_iframe);
$white_iframe = preg_replace("/\s+/", "", $white_iframe);
if ($white_iframe) {
$white_iframe = explode(',', trim($white_iframe, ','));
$white_iframe = array_unique($white_iframe);
}
$domains = array();
if ($white_iframe) {
foreach ($white_iframe as $domain) {
$domain = trim($domain);
if ($domain) {
array_push($domains, $domain);
}
}
}
// 내 도메인도 추가
array_push($domains, $CI->input->server('HTTP_HOST') . '/');
$safeiframe = implode('|', $domains);
if ( ! defined('INC_HTMLPurifier')) {
include_once(FCPATH . 'plugin/htmlpurifier/HTMLPurifier.standalone.php');
define('INC_HTMLPurifier', true);
}
$config = HTMLPurifier_Config::createDefault();
// cache 디렉토리에 CSS, HTML, URI 디렉토리 등을 만든다.
$cache_path = config_item('cache_path') ? config_item('cache_path') : APPPATH . 'cache/';
$config->set('Cache.SerializerPath', $cache_path);
$config->set('HTML.SafeEmbed', false);
$config->set('HTML.SafeObject', false);
$config->set('HTML.SafeIframe', true);
$config->set('URI.SafeIframeRegexp','%^(https?:)?//(' . $safeiframe . ')%');
$config->set('Attr.AllowedFrameTargets', array('_blank'));
$config->set('Core.Encoding', 'utf-8');
$config->set('Core.EscapeNonASCIICharacters', true);
$config->set('HTML.MaxImgLength', null);
$config->set('CSS.MaxImgLength', null);
$purifier = new HTMLPurifier($config);
return $purifier->purify($html);
}
}
/**
* URL 자동 링크 생성
*/
if ( ! function_exists('url_auto_link')) {
function url_auto_link($str = '', $popup = false)
{
if (empty($str)) {
return false;
}
$target = $popup ? 'target="_blank"' : '';
$str = str_replace(
array("<", ">", "&", """, " ", "'"),
array("\t_lt_\t", "\t_gt_\t", "&", "\"", "\t_nbsp_\t", "'"),
$str
);
$str = preg_replace(
"/([^(href=\"?'?)|(src=\"?'?)]|\(|^)((http|https|ftp|telnet|news|mms):\/\/[a-zA-Z0-9\.-]+\.[가-힣\xA1-\xFEa-zA-Z0-9\.:&#=_\?\/~\+%@;\-\|\,\(\)]+)/i",
"\\1\\2",
$str
);
$str = preg_replace(
"/(^|[\"'\s(])(www\.[^\"'\s()]+)/i",
"\\1\\2",
$str
);
$str = preg_replace(
"/[0-9a-z_-]+@[a-z0-9._-]{4,}/i",
"\\0",
$str
);
$str = str_replace(
array("\t_nbsp_\t", "\t_lt_\t", "\t_gt_\t", "'"),
array(" ", "<", ">", "'"),
$str
);
return $str;
}
}
/**
* syntax highlight
*/
if ( ! function_exists('content_syntaxhighlighter')) {
function content_syntaxhighlighter($m)
{
$str = $m[3];
if (empty($str)) {
return;
}
$str = str_replace(
array("
", "
", "
", "", "
", "", "
", " "),
"",
$str
);
$target = array("//", "/\"/", "/\'/");
$source = array("<", ">", """, "'");
$str = preg_replace($target, $source, $str);
if (empty($str)) {
return;
}
$brush = strtolower(trim($m[2]));
$brush_arr = array('css', 'js', 'jscript', 'javascript', 'php', 'xml', 'xhtml', 'xslt', 'html');
$brush = ($brush && in_array($brush, $brush_arr)) ? $brush : 'html';
return '' . $str . '
' . PHP_EOL;
}
}
/**
* syntax highlight
*/
if ( ! function_exists('content_syntaxhighlighter_html')) {
function content_syntaxhighlighter_html($m)
{
$str = $m[3];
if (empty($str)) {
return;
}
$str = str_replace(
array("\n\r", "\r"),
array("\n"),
$str
);
$str = str_replace("\n", "", $str);
$str = str_replace(
array("
", "
", "
", "", "
", "", "
", " "),
array("\n", "\n", "\n", "\n", "", "\n", "", "\t"),
$str
);
$target = array("/]+>/i", "/<\/span>/i", "//", "/\"/", "/\'/");
$source = array("", "", "<", ">", """, "'");
$str = preg_replace($target, $source, $str);
if (empty($str)) {
return;
}
$brush = strtolower(trim($m[2]));
$brush_arr = array('css', 'js', 'jscript', 'javascript', 'php', 'xml', 'xhtml', 'xslt', 'html');
$brush = ($brush && in_array($brush, $brush_arr)) ? $brush : 'html';
return '' . $str . '
' . PHP_EOL;
}
}
if ( ! function_exists('change_key_case')) {
function change_key_case($str)
{
$str = stripcslashes($str);
preg_match_all('@(?P[^\s\'\"]+)\s*=\s*(\'|\")?(?P[^\s\'\"]+)(\'|\")?@i', $str, $match);
$value = @array_change_key_case(array_combine($match['attribute'], $match['value']));
return $value;
}
}
/**
* 게시글보기 썸네일 생성
*/
if ( ! function_exists('get_view_thumbnail')) {
function get_view_thumbnail($contents = '', $thumb_width= 0)
{
if (empty($contents)) {
return false;
}
$CI = & get_instance();
if (empty($thumb_width)) {
$thumb_width = 700;
}
// $contents 중 img 태그 추출
$matches = get_editor_image($contents, true);
if (empty($matches)) {
return $contents;
}
$end = count(element(1, $matches));
for ($i = 0; $i < $end; $i++) {
$img = $matches[1][$i];
preg_match("/src=[\'\"]?([^>\'\"]+[^>\'\"]+)/i", $img, $m);
$src = isset($m[1]) ? $m[1] : '';
preg_match("/style=[\"\']?([^\"\'>]+)/i", $img, $m);
$style = isset($m[1]) ? $m[1] : '';
preg_match("/width:\s*(\d+)px/", $style, $m);
$width = isset($m[1]) ? $m[1] : '';
preg_match("/height:\s*(\d+)px/", $style, $m);
$height = isset($m[1]) ? $m[1] : '';
preg_match("/alt=[\"\']?([^\"\']*)[\"\']?/", $img, $m);
$alt = isset($m[1]) ? html_escape($m[1]) : '';
if (empty($width)) {
preg_match("/width=[\"\']?([^\"\']*)[\"\']?/", $img, $m);
$width = isset($m[1]) ? html_escape($m[1]) : '';
}
if (empty($height)) {
preg_match("/height=[\"\']?([^\"\']*)[\"\']?/", $img, $m);
$height = isset($m[1]) ? html_escape($m[1]) : '';
}
// 이미지 path 구함
$p = parse_url($src);
if (isset($p['host']) && $p['host'] === $CI->input->server('HTTP_HOST')
&& strpos($p['path'], '/' . config_item('uploads_dir') . '/editor/') !== false) {
$thumb_tag = ' . '/editor') . '/', '', $src), $thumb_width) . ')
';
$img_tag = $matches[0][$i];
$contents = str_replace($img_tag, $thumb_tag, $contents);
if ($width) {
$thumb_tag .= ' width="' . $width . '" ';
}
$thumb_tag .= 'alt="' . $alt . '" style="max-width:100%;"/>';
$img_tag = $matches[0][$i];
$contents = str_replace($img_tag, $thumb_tag, $contents);
}
return $contents;
}
}
/**
* 에디터 이미지 1개 url 얻기
*/
if ( ! function_exists('get_post_image_url')) {
function get_post_image_url($contents = '', $thumb_width = '', $thumb_height = '')
{
$CI = & get_instance();
if (empty($contents)) {
return;
}
$matches = get_editor_image($contents);
if (empty($matches)) {
return;
}
$img = element(0, element(1, $matches));
if (empty($img)) {
return;
}
preg_match("/src=[\'\"]?([^>\'\"]+[^>\'\"]+)/i", $img, $m);
$src = isset($m[1]) ? $m[1] : '';
$p = parse_url($src);
if (isset($p['host']) && $p['host'] === $CI->input->server('HTTP_HOST')
&& strpos($p['path'], '/' . config_item('uploads_dir') . '/editor/') !== false) {
$src = thumb_url(
'editor',
str_replace(site_url(config_item('uploads_dir') . '/editor') . '/', '', $src),
$thumb_width,
$thumb_height
);
}
return $src;
}
}
/**
* 에디터 이미지 얻기
*/
if ( ! function_exists('get_editor_image')) {
function get_editor_image($contents = '', $view = true)
{
if (empty($contents)) {
return false;
}
// $contents 중 img 태그 추출
if ($view) {
$pattern = "/]*)>/iS";
} else {
$pattern = "/]*src=[\'\"]?([^>\'\"]+[^>\'\"]+)[\'\"]?[^>]*>/i";
}
preg_match_all($pattern, $contents, $matchs);
return $matchs;
}
}
/**
* 날짜 표시하기
*/
if ( ! function_exists('display_datetime')) {
function display_datetime($datetime = '', $type = '', $custom = '')
{
if (empty($datetime)) {
return false;
}
if ($type === 'sns') {
$diff = ctimestamp() - strtotime($datetime);
$s = 60; //1분 = 60초
$h = $s * 60; //1시간 = 60분
$d = $h * 24; //1일 = 24시간
$y = $d * 10; //1년 = 1일 * 10일
if ($diff < $s) {
$result = $diff . '초전';
} elseif ($h > $diff && $diff >= $s) {
$result = round($diff/$s) . '분전';
} elseif ($d > $diff && $diff >= $h) {
$result = round($diff/$h) . '시간전';
} elseif ($y > $diff && $diff >= $d) {
$result = round($diff/$d) . '일전';
} else {
if (substr($datetime,0, 10) === cdate('Y-m-d')) {
$result = str_replace('-', '.', substr($datetime,11,5));
} else {
$result = substr($datetime, 5, 5);
}
}
} elseif ($type === 'user' && $custom) {
return cdate($custom, strtotime($datetime));
} elseif ($type === 'full') {
if (substr($datetime,0, 10) === cdate('Y-m-d')) {
$result = substr($datetime,11,5);
} elseif (substr($datetime,0, 4) === cdate('Y')) {
$result = substr($datetime,5,11);
} else {
$result = substr($datetime,0,10);
}
} else {
if (substr($datetime,0, 10) === cdate('Y-m-d')) {
$result = substr($datetime,11,5);
} else {
$result = substr($datetime,5,5);
}
}
return $result;
}
}
/**
* 파일 확장자 얻기
*/
if ( ! function_exists('get_extension')) {
function get_extension($filename)
{
$file = explode('.', basename($filename));
$count = count($file);
if ($count > 1) {
return strtolower($file[$count-1]);
} else {
return '';
}
}
}
/**
* get_sock 함수 대체
*/
if ( ! function_exists('get_sock')) {
function get_sock($url)
{
// host 와 uri 를 분리
$host = '';
$get = '';
if (preg_match("/http:\/\/([a-zA-Z0-9_\-\.]+)([^<]*)/", $url, $res)) {
$host = $res[1];
$get = $res[2];
}
// 80번 포트로 소캣접속 시도
$fp = fsockopen ($host, 80, $errno, $errstr, 30);
if (empty($fp)) {
die($errstr . ' (' . $errno . ")\n");
} else {
fputs($fp, "GET $get HTTP/1.0\r\n");
fputs($fp, "Host: $host\r\n");
fputs($fp, "\r\n");
$header = '';
// header 와 content 를 분리한다.
while (trim($buffer = fgets($fp,1024)) !== '') {
$header .= $buffer;
}
while ( ! feof($fp)) {
$buffer .= fgets($fp,1024);
}
}
fclose($fp);
// content 만 return 한다.
return $buffer;
}
}
/**
* 핸드폰 번호 얻기
*/
if ( ! function_exists('get_phone')) {
function get_phone($phone, $hyphen=1)
{
if (is_phone($phone) === false) {
return '';
}
if ($hyphen) {
$preg = "$1-$2-$3";
} else {
$preg = "$1$2$3";
}
$phone = str_replace('-', '', trim($phone));
$phone = preg_replace(
"/^(01[016789])([0-9]{3,4})([0-9]{4})$/",
$preg,
$phone
);
return $phone;
}
}
/**
* 핸드폰 번호인지 체크
*/
if ( ! function_exists('is_phone')) {
function is_phone($phone)
{
$phone = str_replace('-', '', trim($phone));
if (preg_match("/^(01[016789])([0-9]{3,4})([0-9]{4})$/", $phone)) {
return true;
} else {
return false;
}
}
}
/**
* json_encode
*/
if ( ! function_exists('json_encode')) {
function json_encode($data)
{
$CI = & get_instance();
$CI->load->library('Services_json');
$json = new Services_JSON();
return($json->encode($data));
}
}
/**
* json_decode
*/
if ( ! function_exists('json_decode')) {
function json_decode($data, $output_mode = false)
{
$CI = & get_instance();
$CI->load->library('Services_json');
$param = $output_mode ? 16 : null;
$json = new Services_JSON($param);
return($json->decode($data));
}
}
/**
* 관리자 게시물 목록 한페이지에 보이는 게시물 수 저장
*/
if ( ! function_exists('admin_listnum')) {
function admin_listnum()
{
$CI = & get_instance();
if ($CI->input->get('listnum')
&& is_numeric($CI->input->get('listnum'))
&& $CI->input->get('listnum') > 0
&& $CI->input->get('listnum') <= 1000) {
$listnum = (int) $CI->input->get('listnum');
$cookie_name = 'admin_listnum';
$cookie_value = $listnum;
$cookie_expire = 8640000;
set_cookie($cookie_name, $cookie_value, $cookie_expire);
} else {
$cookienum = (int) get_cookie('admin_listnum');
$listnum = $cookienum > 0 ? $cookienum : 20;
}
return $listnum;
}
}
/**
* 관리자 게시물 목록 한페이지에 보이는 게시물 수 지정하는 셀렉트 박스
*/
if ( ! function_exists('admin_listnum_selectbox')) {
function admin_listnum_selectbox()
{
$CI = & get_instance();
if ($CI->input->get('listnum')
&& is_numeric($CI->input->get('listnum'))
&& $CI->input->get('listnum') > 0
&& $CI->input->get('listnum') <= 1000) {
$listnum = $CI->input->get('listnum');
} else {
$listnum = get_cookie('admin_listnum')
? get_cookie('admin_listnum') : '20';
}
$array = array('10', '15', '20', '25', '30', '40', '50', '60', '70', '100');
$html = '개씩 보기';
return $html;
}
}
/**
* http://kr1.php.net/manual/en/function.curl-setopt-array.php 참고
*/
if ( ! function_exists('curl_setopt_array')) {
function curl_setopt_array(&$ch, $curl_options)
{
foreach ($curl_options as $option => $value) {
if ( ! curl_setopt($ch, $option, $value)) {
return false;
}
}
return true;
}
}
/**
* Useragent 정보 얻기
*/
if ( ! function_exists('get_useragent_info')) {
function get_useragent_info($useragent = '')
{
if (empty($useragent)) {
return false;
}
$result = array();
if ( ! defined('CONSTANT_GET_USERAGENT_INFO')) {
$CI = & get_instance();
$CI->load->library(array('phpuseragentstringparser', 'phpuseragent'));
}
$userAgent = new phpUserAgent($useragent);
$result['browsername'] = $userAgent->getBrowserName();
$result['browserversion'] = $userAgent->getBrowserVersion();
$result['os'] = $userAgent->getOperatingSystem();
$result['engine'] = $userAgent->getEngine();
defined('CONSTANT_GET_USERAGENT_INFO') OR define('CONSTANT_GET_USERAGENT_INFO', 1);
return $result;
}
}
/**
* cache 디렉토리에 해당 디렉토리가 생성되어 있는지 체크
*/
if ( ! function_exists('check_cache_dir')) {
function check_cache_dir($dir = '')
{
$cache_path = config_item('cache_path') ? config_item('cache_path') : APPPATH . 'cache/';
if ($dir) $cache_path .= '/' . $dir;
if ( ! is_dir($cache_path) OR ! is_really_writable($cache_path))
{
if (mkdir($cache_path , 0755)) {
return true;
} else {
return false;
}
}
return true;
}
}
if ( ! function_exists('curl_data')) {
function curl_data($opt, $cookie_file ='') {
if ( ! element('url', $opt)) return;
if ($cookie_file) {
$fake_cookie_file = FCPATH . "uploads/" . $cookie_file;
}
$headers = array();
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, element('url', $opt));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//쿠키설정
if (isset($opt['cookie'])) {
$headers[] = 'Cookie: ' . $opt['cookie'];
curl_setopt($ch, CURLOPT_COOKIE, $opt['cookie']);
}
if ($cookie_file) {
curl_setopt($ch, CURLOPT_COOKIEJAR, $fake_cookie_file);
curl_setopt($ch, CURLOPT_COOKIEFILE, $fake_cookie_file);
}
curl_setopt($ch, CURLOPT_COOKIESESSION, true);
if(element('header', $opt)) {
curl_setopt($ch, CURLOPT_HEADER, TRUE);
}
if(element('httpheader', $opt)) {
curl_setopt($ch, CURLOPT_HTTPHEADER, element('httpheader', $opt));
}
if(element('post', $opt)) {
curl_setopt($ch, CURLOPT_POST, true);
}
if(element('postfields', $opt) && is_array($opt['postfields'])) {
if (element('no_http_build_query', $opt)) {
curl_setopt($ch, CURLOPT_POSTFIELDS, $opt['postfields']);
} else {
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($opt['postfields']));
}
}
if(element('postfields', $opt) && is_string($opt['postfields'])) {
curl_setopt($ch, CURLOPT_POSTFIELDS, $opt['postfields']);
}
if(element('followlocation', $opt)) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
}
if(element('referer', $opt)) {
curl_setopt($ch, CURLOPT_REFERER, element('referer', $opt));
}
if(element('nobody', $opt)) {
curl_setopt($ch, CURLOPT_NOBODY, true);
}
if(element('patch', $opt)) {
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PATCH');
}
if(element('useragent', $opt)) {
curl_setopt($ch, CURLOPT_USERAGENT, element('useragent', $opt));
}
if(element('ret_string', $opt)) {
$output = (string) curl_exec($ch);
} else {
$output = curl_exec($ch);
}
curl_close($ch);
return $output;
}
}