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php涓紑鍚疭ESSION鐨勯棶棰橈紒 - 宸茶В鍐?- 鎼滄悳闂棶

鎴戝仛濂界殑涓€涓珯缃戝悗鍙扮▼搴忥紝鍦ㄦ湰鍦版祴璇曚竴鍒囨甯革紝

鍒版垜浼犲埌绌洪棿鍘荤殑鏃跺氨鍑洪敊浜嗭紝

鍑洪敊鐨勫師鍥犳垜鎵惧埌浜嗭紝鏄洜涓烘垜寮€鍚痵ession_start();鐨勯棶棰?/p>

鎴戝彧瑕佹妸session_start();缁欐敞閲婃帀灏辨病浜嬩簡锛?/p>

 

session_start();鏃舵樉绀轰互涓嬮敊璇唬鐮侊細

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\freehost\qq649272953\web\inc\conn.php:1) in D:\freehost\qq649272953\web\inc\conn.php on line 5

 

 

鎴戠殑session_start();鏄斁鍦ㄤ竴涓猚onn.php鍏叡鏂囦欢閲岄潰

 

浠ヤ笅鏄痗onn.php鏂囦欢浠g爜

 

<?php
//杩炴帴鏁版嵁搴撹鍙?br>$db=mysql_connect("localhost", "My_blog","ad12458");
$sqlname="My_blog";//鏁版嵁搴撶殑鍚?br>session_start(); //寮€鍚?SESSION 
mysql_select_db($sqlname,$db);//杩炴帴鍒版暟鎹簱
mysql_query("SET NAMES 'utf8'",$db);//瀹氫箟鏁版嵁浜や簰鐨勮瑷€鏍煎紡
?>

 

 

conn.php鏂囦欢閲岄潰灏变竴涓繛鎺ュ埌鏁版嵁搴撹鍙ュ拰寮€鍚疭ESSION 鍒殑鍟ラ兘娌℃湁锛?/p>

涓嶇煡閬撲负浠€涔堜細鍑洪敊锛岋紙鏄笉鏄┖闂寸殑缂樻晠锛燂級楂樻墜楹荤儲甯湅涓嬪搱锛佹劅婵€涓嶅敖锛侊紒

答案:
<?php
//杩炴帴鏁版嵁搴撹鍙?br/>$db=mysql_connect("localhost", "My_blog","ad12458");
$sqlname="My_blog";//鏁版嵁搴撶殑鍚?br/>@session_start(); //寮€鍚?SESSION
mysql_select_db($sqlname,$db);//杩炴帴鍒版暟鎹簱
mysql_query("SET NAMES 'utf8'",$db);//瀹氫箟鏁版嵁浜や簰鐨勮瑷€鏍煎紡
?>

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