퍼센트 관련 함수

/************************************************ 퍼센트 ************************************************/ function GetPercent($val,$total) { if($val) { return ($val/$total)*100; }else { return 0; } } /************************************************ 전체 값에서 퍼센트에 해당하는 값을 뺀 값 ************************************************/ function GetDepercentRemain($per,$total) { return $total-(($per/100)*$total)..

• format_list_bulleted PHP
• · 2008. 12. 13.
• textsms

배열<->쿠키

function array2cookie($arr,$cname,$ctime=0,$cpath="/",$cdomain="") { //$_arr = arrayWalk($arr,"urlencode"); $_arr = serialize($arr); setcookie("$cname",$_arr,$ctime,"$cpath",$cdomain); unset($_arr); } function arrayWalk($arr,$func) { switch(!is_array($arr)) { case true: return $arr; break; } foreach($arr as $key=>$val) { switch(is_array($val)) { case true: $arr[$key] = arrayWalk($val,$func); bre..

• format_list_bulleted PHP
• · 2008. 12. 13.
• textsms

getIconv($fromchar,$tochar,$str) - $str:문자열/배열

function getIconv($fromchar,$tochar,$str) { switch($fromchar) { case $tochar: return $str; break; default : switch(is_array($str)) { case true: foreach($str as $key=>$val) { switch(is_array($val)) { case true: $str[$key] = getIconv($fromchar,$tochar,$val); break; default: $str[$key] = iconv($fromchar,$tochar,$val); break; } } break; default: $str = iconv($fromchar,$tochar,$str); break; } } retur..

• format_list_bulleted PHP
• · 2008. 12. 13.
• textsms

php4 에서의 stripos(), str_ireplace()

if(!function_exists("stripos")) { function stripos($srch,$str) { return strpos(strtolower($srch),strtolower($str)); } } function make_pattern_str_ireplace(&$pat, $key) { $pat = '/'.preg_quote($pat, '/').'/i'; } if(!function_exists('str_ireplace')){ function str_ireplace($search, $replace, $subject){ if(is_array($search)){ array_walk($search, 'make_pattern_str_ireplace'); } else{ $search = '/'.pr..

• format_list_bulleted PHP
• · 2008. 12. 13.
• textsms

리눅스 가상계정생성(메일)

useradd -M -s /bin/false 추가할계정 혹은 useradd -d /web/mailuser/ID 추가할계정 #vi /etc/mail/local-host-names domain.com mail.domain.com #vi /etc/mail/virtusertable mailuserid@domain.com userid #makemap hash /etc/mail/virtusertable < /etc/mail/virtusertable

• format_list_bulleted OS
• · 2008. 12. 13.
• textsms