{
$resultTable = new DbTable();
$fields = array();
$rows = array();
while ($property = mysql_fetch_field($queryResult))
{
$fields[] = array($property->name,$property->type);
}
while ($row = mysql_fetch_array($queryResult,MYSQL_NUM)) {
foreach($row as $k=>$v)
if(is_numeric($v))
$row[$k]=floatval($v);
$rows[] = $row;
}
$resultTable->fields = $fields;
$resultTable->rows = $rows;
}
class DbTable
{
var $rows;
var $fields;
var $tableName;
/**
* {
* objectType:"DbTable",
* tableName:"tableName",
* fields:[
* [col1Name,col1Type],
* [col2Name,col2Tpye],
* [col3Name,col3Type]],
* rows:[
* [row1Col1,row1Col2,row1Col3],
* [row2Col1,row2Col2,row2Col3],
* [row3Col1,row3Col2,row3Col3]]
* }
*/
function toString()
{
$jsonFields = json_encode($this->fields);
$josnRows = json_encode($this->rows);
$result = "{objectType:\"DbTable\",tableName:".$this->tableName.",fields:".$jsonFields.",rows:".$josnRows."}";
return $result;
}
}
{
var $rows;
var $fields;
var $tableName;
/**
* {
* objectType:"DbTable",
* tableName:"tableName",
* fields:[
* [col1Name,col1Type],
* [col2Name,col2Tpye],
* [col3Name,col3Type]],
* rows:[
* [row1Col1,row1Col2,row1Col3],
* [row2Col1,row2Col2,row2Col3],
* [row3Col1,row3Col2,row3Col3]]
* }
*/
function toString()
{
$jsonFields = json_encode($this->fields);
$josnRows = json_encode($this->rows);
$result = "{objectType:\"DbTable\",tableName:".$this->tableName.",fields:".$jsonFields.",rows:".$josnRows."}";
return $result;
}
}
class DataSet
{
var $tables;
/**
* {
* objectType:"DataSet",
* tables:[
* {
* objectType:"DbTable",
* tableName:"table1Name",
* fields:[
* [col1Name,col1Type],
* [col2Name,col2Tpye],
* [col3Name,col3Type]],
* rows:[
* [row1Col1,row1Col2,row1Col3],
* [row2Col1,row2Col2,row2Col3],
* [row3Col1,row3Col2,row3Col3]]
* },
* {
* objectType:"DbTable",
* tableName:"table2Name",
* fields:[
* [col1Name,col1Type],
* [col2Name,col2Tpye],
* [col3Name,col3Type]],
* rows:[
* [row1Col1,row1Col2,row1Col3],
* [row2Col1,row2Col2,row2Col3],
* [row3Col1,row3Col2,row3Col3]]
* }
* ]
* }
*/
/**
* $resultDataSet = new DataSet();
* $tables[] = DbTable1->toString();
* $tables[] = DbTable2->toString();
* $resultDataSet->tables = $tables;
* $resultDataSet->toString();
*/
function toString()
{
$result = "{objectType:\"DataSet\",tables:[";
foreach($this->tables as $k=>$v)
{
$result.= "{".$this->tables[$k]."},";
}
$result = substr($result,0,-1);
$result.="]}";
echo $result;
}
}
{
var $tables;
/**
* {
* objectType:"DataSet",
* tables:[
* {
* objectType:"DbTable",
* tableName:"table1Name",
* fields:[
* [col1Name,col1Type],
* [col2Name,col2Tpye],
* [col3Name,col3Type]],
* rows:[
* [row1Col1,row1Col2,row1Col3],
* [row2Col1,row2Col2,row2Col3],
* [row3Col1,row3Col2,row3Col3]]
* },
* {
* objectType:"DbTable",
* tableName:"table2Name",
* fields:[
* [col1Name,col1Type],
* [col2Name,col2Tpye],
* [col3Name,col3Type]],
* rows:[
* [row1Col1,row1Col2,row1Col3],
* [row2Col1,row2Col2,row2Col3],
* [row3Col1,row3Col2,row3Col3]]
* }
* ]
* }
*/
/**
* $resultDataSet = new DataSet();
* $tables[] = DbTable1->toString();
* $tables[] = DbTable2->toString();
* $resultDataSet->tables = $tables;
* $resultDataSet->toString();
*/
function toString()
{
$result = "{objectType:\"DataSet\",tables:[";
foreach($this->tables as $k=>$v)
{
$result.= "{".$this->tables[$k]."},";
}
$result = substr($result,0,-1);
$result.="]}";
echo $result;
}
}
/**
* insert into tableName (col1,col2,col3) values ('v1','v2','v3')
* jsonStr:
* {
* "rows" : [col1,col2,col3]
* }
* @param $jsonStr
* @param $tableName
*/
function rowInsert($jsonStr,$tableName){
$jsonDecode = json_decode($jsonStr);
$result = "insert into ".$tableName." values(";
foreach($jsonDecode ->rows as $k => $v){
$result .= "'".$v."',";
}
$result = substr($result,0,-1);
$result .= ")";
return $result;
}
/**
* UPDATE tableName SET col1 = col1Value, col2 = col2Value WHERE 1=1 AND primaryKey = key
* @param $jsonStr
* @param $tableName
*/
function rowUpdate($jsonStr,$tableName)
{
$jsonDecode = json_decode($jsonStr);
$sql = 'DESCRIBE `'.$tableName.'`;';
$descRs = mysql_query($sql);
$setStr = "UPDATE ".$tableName." SET";
$whereStr = " WHERE true ";
$i = 0;
while ($row = mysql_fetch_array($descRs,MYSQL_NUM)) {
if($row[3] == "PRI")
$whereStr.=" AND ".$row[0]." = '".$jsonDecode->rows[$i]."' ";
$setStr.= " ".$row[0]." = '".$jsonDecode->rows[$i]."',";
$i++;
}
$setStr = substr($setStr,0,-1);
return $setStr.$whereStr;
}
/**
* DELETE tableName WHERE 1=1 AND primaryKey = key
* @param $jsonStr
* @param $tableName
*/
function rowDelete($jsonStr,$tableName)
{
$jsonDecode = json_decode($jsonStr);
$sql = 'DESCRIBE `'.$tableName.'`;';
$descRs = mysql_query($sql);
$result = " DELETE ".$tableName." WHERE true ";
while ($row = mysql_fetch_array($descRs,MYSQL_NUM)) {
$i=0;
if($row[3] == "PRI")
$result.=" AND ".$row[0]." = '".$jsonDecode->rows[$i]."' ";
$i++;
}
return $result;
}
* insert into tableName (col1,col2,col3) values ('v1','v2','v3')
* jsonStr:
* {
* "rows" : [col1,col2,col3]
* }
* @param $jsonStr
* @param $tableName
*/
function rowInsert($jsonStr,$tableName){
$jsonDecode = json_decode($jsonStr);
$result = "insert into ".$tableName." values(";
foreach($jsonDecode ->rows as $k => $v){
$result .= "'".$v."',";
}
$result = substr($result,0,-1);
$result .= ")";
return $result;
}
/**
* UPDATE tableName SET col1 = col1Value, col2 = col2Value WHERE 1=1 AND primaryKey = key
* @param $jsonStr
* @param $tableName
*/
function rowUpdate($jsonStr,$tableName)
{
$jsonDecode = json_decode($jsonStr);
$sql = 'DESCRIBE `'.$tableName.'`;';
$descRs = mysql_query($sql);
$setStr = "UPDATE ".$tableName." SET";
$whereStr = " WHERE true ";
$i = 0;
while ($row = mysql_fetch_array($descRs,MYSQL_NUM)) {
if($row[3] == "PRI")
$whereStr.=" AND ".$row[0]." = '".$jsonDecode->rows[$i]."' ";
$setStr.= " ".$row[0]." = '".$jsonDecode->rows[$i]."',";
$i++;
}
$setStr = substr($setStr,0,-1);
return $setStr.$whereStr;
}
/**
* DELETE tableName WHERE 1=1 AND primaryKey = key
* @param $jsonStr
* @param $tableName
*/
function rowDelete($jsonStr,$tableName)
{
$jsonDecode = json_decode($jsonStr);
$sql = 'DESCRIBE `'.$tableName.'`;';
$descRs = mysql_query($sql);
$result = " DELETE ".$tableName." WHERE true ";
while ($row = mysql_fetch_array($descRs,MYSQL_NUM)) {
$i=0;
if($row[3] == "PRI")
$result.=" AND ".$row[0]." = '".$jsonDecode->rows[$i]."' ";
$i++;
}
return $result;
}
]]>
1銆佽瀵熷彉閲?浣跨敤var_dump($var_name)瑙傚療鍙橀噺綾誨瀷涓庡唴瀹?br /> 浣跨敤getType錛?var_name錛?/span>鏌ョ湅鎵灞炵被鍨?br /> 浣跨敤defined("")鍜宨sset()鏌ョ湅甯擱噺鏄惁宸插畾涔?br />
2銆佽瀵熺▼搴忔墽琛屾晥鐜囷紝浣跨敤WinCacheGrind杞藉叆xdebug鐩綍涓殑鏂囦歡
浜屻佺壒孌婂彉閲?br /> 1銆?_SERVER
鍙敤var_dump($_SERVER)瑙傚療鍙橀噺浣滅敤銆傚偍瀛樹簡甯哥敤淇℃伅銆?br />
2銆?_SESSION
浣跨敤session_start()涔嬪悗鍚敤浼氳瘽銆?br />
3銆?_COOKIE
cookie
4銆?_REQUEST
淇濆瓨鐨勬槸post/get鐨勫彉閲?br />
5銆?_POST
浠呴檺post
6銆?_GET
浠呴檺get //$_GET["username"]
7銆?_FILES
form鎻愪氦鐨勬枃浠?br />
8銆佸畾涔夊父閲忥細
define("name","...");//甯擱噺鍙兘鍖呭惈鏍囬噺鏁版嵁錛屽彧鑳藉湪澹版槑鐨勬椂鍊欒祴鍊鹼紝騫朵笉鑳藉湪榪愯鏃舵敼鍙?br />
9銆佸嚑涓綋緇熷父閲忥細
__FILE__銆乢_LINE__銆丳HP_VERSION銆丳HP_OS
涓夈佺被鐨勮鏄?br /> 1銆佷竴涓畝鏄撶殑綾?br /> class test{
private $pro1;
public static $pro2;
function do1(){
}
public static function do2(){
}
}
闈為潤鎬佺殑璋冪敤
$t = new test();
$t->pro1;
$t->do1();
闈欐佽皟鐢?br /> test::pro2;
test::do2();
2銆佹瀯閫犲嚱鏁板拰鏋愭瀯鍑芥暟
function __construct() {
}
function __destruct() {
}
鍥涖佽嚜鍔ㄥ姞杞界被
1銆佸綋璋冪敤鐨勭被鏈壘鍒幫紝浼氳嚜鍔ㄨ皟鐢ㄤ互涓嬪嚱鏁般傚鏋滆皟鐢ㄤ箣鍚庣被鎵懼埌浜嗭紝鍒欑戶緇墽琛岋紱浠嶆棫鏈壘鍒幫紝鍒欐姤閿?br /> function __autoload($class_name){
include $class_name.'.php';
}
2銆乻pl_autoload_register鍙互娉ㄥ唽涓涓?__autoload鍑芥暟
鑷姩鍔犺澆綾誨彲浠ヤ嬌浠ｇ爜鍙樺緱鏇翠紭闆咃紝鏃犻渶鎻愬墠include錛屼絾鏄鏋滄湁澶嶆潅鐨勮礬寰勫垯灝嗗鑷存ц兘涓嬮檷
(紓佺洏IO鏄獎鍝峆HP鎬ц兘鐨勪竴涓鐐癸紝鍙︿竴涓槸鏁版嵁搴?
浜斻佹暟緇?br /> 1銆佹暟緇勬槸涓涓狵/V緇撴瀯鐨勫彉閲忥紝鍙互瀛樺偍澶氱被鍨嬬殑鏁版嵁錛堝鏁版嵁綾誨瀷錛?br /> 2銆佸緇存暟緇勭被浼糐SON鏍煎紡錛岄暱搴﹀彲鍙?br /> 3銆佹暟緇勭殑澹版槑錛氱儲寮曟暟緇勶細鏁扮粍鐨勭儲寮曞兼槸鏁存暟錛?寮濮?br /> 鍏寵仈鏁扮粍錛氭暟緇勪互瀛楃涓蹭綔涓虹儲寮曞?br /> 4銆佹暟緇勯亶鍘嗭細鈶爁or($i=0;$i<count($arr);$i++)
echo "\$arr["."]=".$arr[$i]."<br>";
鈶or($arr as $value)
echo $value."<br>";
for($arr as $key=>$value)
echo "\$arr[".$key."]=".$value."<br>";
鍏丳HP鎵嬪唽
閬囦笂涓嶈璇嗙殑鍑芥暟璇鋒墦寮PHP鎵嬪唽錛屼嬌鐢ㄧ儲寮曞姛鑳藉揩閫熸煡鎵懼嚱鏁板弬鏁板拰榪斿洖鍊箋備篃鍙嬌鐢╪etbeans鑷姩鎻愮ず鍔熻兘鍙傞槄鍏惰鎯呫?br />
]]>
婕忔礊浠嬬粛錛歯ginx鏄竴嬈鵑珮鎬ц兘鐨剋eb鏈嶅姟鍣紝浣跨敤闈炲父騫挎硾錛屽叾涓嶄粎緇忓父琚敤浣滃弽鍚戜唬鐞嗭紝涔熷彲浠ラ潪甯稿ソ鐨勬敮鎸丳HP鐨勮繍琛屻?0sec鍙戠幇鍏朵腑瀛樺湪涓涓緝涓轟弗閲嶇殑瀹夊叏闂錛岄粯璁ゆ儏鍐典笅鍙兘瀵艱嚧鏈嶅姟鍣ㄩ敊璇殑灝嗕換浣曠被鍨嬬殑鏂囦歡浠HP鐨勬柟寮忚繘琛岃В鏋愶紝榪欏皢瀵艱嚧涓ラ噸鐨勫畨鍏ㄩ棶棰橈紝浣垮緱鎭舵剰鐨勬敾鍑昏呭彲鑳芥敾闄鋒敮鎸乸hp鐨刵ginx鏈嶅姟鍣ㄣ?/p>
婕忔礊鍒嗘瀽錛歯ginx榛樿浠gi鐨勬柟寮忔敮鎸乸hp鐨勮繍琛岋紝璀鍦ㄩ厤緗枃浠跺綋涓彲浠ヤ互
location ~ ".php$ {
root
html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index
index.php;
fastcgi_param SCRIPT_FILENAME
/scripts$fastcgi_script_name;
include
fastcgi_params;
}
鐨勬柟寮忔敮鎸佸php鐨勮В鏋愶紝location瀵硅姹傝繘琛岄夋嫨鐨勬椂鍊欎細浣跨敤URI鐜鍙橀噺榪涜閫夋嫨錛屽叾涓紶閫掑埌鍚庣Fastcgi鐨勫叧閿彉閲?
SCRIPT_FILENAME鐢眓ginx鐢熸垚鐨?fastcgi_script_name鍐沖畾錛岃岄氳繃鍒嗘瀽鍙互鐪嬪埌$fastcgi_script_name鏄洿鎺ョ敱URI鐜鍙橀噺鎺у埗鐨勶紝榪欓噷灝辨槸浜х敓闂鐨勭偣銆傝屼負浜嗚緝濂界殑鏀寔PATH_INFO鐨勬彁鍙栵紝鍦≒HP
鐨勯厤緗夐」閲屽瓨鍦╟gi.fix_pathinfo閫夐」錛屽叾鐩殑鏄負浜嗕粠SCRIPT_FILENAME閲屽彇鍑虹湡姝ｇ殑鑴氭湰鍚嶃?br />
閭ｄ箞鍋囪瀛樺湪涓涓猦ttp://www.80sec.com/80sec.jpg錛屾垜浠互濡備笅鐨勬柟寮忓幓璁塊棶
http://www.80sec.com/80sec.jpg/80sec.php
灝嗕細寰楀埌涓涓猆RI
/80sec.jpg/80sec.php
緇忚繃location鎸囦護錛岃璇鋒眰灝嗕細浜ょ粰鍚庣鐨刦astcgi澶勭悊錛宯ginx涓哄叾璁劇疆鐜鍙橀噺SCRIPT_FILENAME錛屽唴瀹逛負
/scripts/80sec.jpg/80sec.php
鑰屽湪鍏朵粬鐨剋ebserver濡俵ighttpd褰撲腑錛屾垜浠彂鐜板叾涓殑SCRIPT_FILENAME琚紜殑璁劇疆涓?br />
/scripts/80sec.jpg
鎵浠ヤ笉瀛樺湪姝ら棶棰樸?br />
鍚庣鐨刦astcgi鍦ㄦ帴鍙楀埌璇ラ夐」鏃訛紝浼氭牴鎹甪ix_pathinfo閰嶇疆鍐沖畾鏄惁瀵筍CRIPT_FILENAME榪涜棰濆鐨勫鐞嗭紝涓鑸儏鍐典笅濡傛灉涓嶅fix_pathinfo榪涜璁劇疆灝嗗獎鍝嶄嬌鐢≒ATH_INFO榪涜璺敱閫夋嫨鐨勫簲鐢紝鎵浠ヨ閫夐」涓鑸厤緗紑鍚侾hp閫氳繃璇ラ夐」涔嬪悗灝嗘煡鎵懼叾涓湡姝ｇ殑鑴氭湰鏂囦歡鍚嶅瓧錛屾煡鎵劇殑鏂瑰紡涔熸槸鏌ョ湅鏂囦歡鏄惁瀛樺湪錛岃繖涓椂鍊欏皢鍒嗙鍑篠CRIPT_FILENAME鍜孭ATH_INFO鍒嗗埆涓?br />
/scripts/80sec.jpg鍜?0sec.php
鏈鍚庯紝浠?scripts/80sec.jpg浣滀負姝ゆ璇鋒眰闇瑕佹墽琛岀殑鑴氭湰錛屾敾鍑昏呭氨鍙互瀹炵幇璁﹏ginx浠hp鏉ヨВ鏋愪換浣曠被鍨嬬殑鏂囦歡浜嗐?/font>
POC錛? 璁塊棶涓涓猲ginx鏉ユ敮鎸乸hp鐨勭珯鐐癸紝鍦ㄤ竴涓換浣曡祫婧愮殑鏂囦歡濡俽obots.txt鍚庨潰鍔犱笂/80sec.php錛岃繖涓椂鍊欎綘鍙互鐪嬪埌濡備笅鐨勫尯鍒細
璁塊棶http://www.80sec.com/robots.txt
HTTP/1.1
200 OK
Server: nginx/0.6.32
Date: Thu, 20 May 2010 10:05:30
GMT
Content-Type: text/plain
Content-Length: 18
Last-Modified: Thu, 20
May 2010 06:26:34 GMT
Connection: keep-alive
Keep-Alive:
timeout=20
Accept-Ranges:
bytes
璁塊棶璁塊棶http://www.80sec.com/robots.txt/80sec.php
HTTP/1.1 200 OK
Server: nginx/0.6.32
Date: Thu, 20 May 2010
10:06:49 GMT
Content-Type: text/html
Transfer-Encoding:
chunked
Connection: keep-alive
Keep-Alive: timeout=20
X-Powered-By:
PHP/5.2.6
鍏朵腑鐨凜ontent-Type鐨勫彉鍖栬鏄庝簡鍚庣璐熻矗瑙ｆ瀽鐨勫彉鍖栵紝璇ョ珯鐐瑰氨鍙兘瀛樺湪婕忔礊銆?/p>
婕忔礊鍘傚晢錛歨ttp://www.nginx.org
瑙ｅ喅鏂規錛?/p>
鎴戜滑宸茬粡灝濊瘯鑱旂郴瀹樻柟錛屼絾鏄鍓嶄綘鍙互閫氳繃浠ヤ笅鐨勬柟寮忔潵鍑忓皯鎹熷け
鍏抽棴cgi.fix_pathinfo涓?
鎴栬?br />
if ( $fastcgi_script_name ~ "..*"/.*php ) {
return
403;
}
鏂囩珷鏉ユ簮:80SEC
]]>