PHPÖ®session
sessionµÄ×÷ÓÃÓòÊÇÔÚÒ»´Î»á»°ÖÐÆð×÷Óã¬ËùÒÔÔÚÒ»´Î»á»°ÖУ¬¿ÉÒÔÓÃSessionÀ´´æ´¢±£´æËùÐèÒªµÄÖµ£¬ÈçʵÏÖ¹ºÎï³µ£¬¿Í»§ÊÇ·ñµÇ¼µÄÑéÖ¤µÈµÈ¡£ÔÚʹÓÃǰÊ×ÏÈÒª¿ªÆôsession
<?php
session_start();
?>
¿¼ÂÇÊÇ·ñ¿ÉдÈësession
<?php
if (isset($_POST['userid'])){
$_SESSION['userid'] = $ccdot
}else{
//»òÕß·µ»Ø²»ÄÜдÈësession
}
?>
Çå³ýSESSION
session_start();
unset($_SESSION['userid']);
session_register('username');
session_unregister()º¯ÊýÖ÷Òª×÷ÓÃÊÇ×¢Ïûµ±Ç°µÄÒ»¸ösession±äÁ¿¡£²»¹ýҪעÒâµÄÊÇ£¬Èç¹ûÄãÓÃ$HTTP_SESSION_VARS»ò$_SESSIONÔÚµ±Ç°Ò³Ãæ
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<?php
set_time_limit(0);
echo '<h2>ÕýÔÚ°²×°£¬ÇëÉÔºó...</h2>',
'<div style="border:1px solid #000;width:500px;"><div id="progress_bar">loading...</div></div>';
for($i=1;$i<=100;$i++){
$width = '500';
......
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<?php
$file_path = './data/upload/song/sample.mp3';
$file_name = 'sample.mp3';
$file_size = filesize($file_path);
header ( "Pragma: public" );
header ( "Cache-Control: must-reval ......
copy F:\php\php5ts.dll F:\Apache2.2\bin\
copy F:\php\libmysql.dll F:\Apache2.2\bin\
copy F:\php\php.ini-recommended F:\php\php.ini
httpd:
LoadModule php5_module "F:\php\php5apache2_2.dll"
PHPIniDir "F:\php\php.ini"
AddType application/x-httpd-php .php
php.ini:
short_open_tag = Off ¸Ä³É sho ......
ÔÚPHP±à³ÌÖÐ, ÎÒÃǾ³£»áÓöµ½Ò»Ð©Ö±½Ó²úÉúÊä³öµÄº¯Êý, Èçpassthru(),readfile(), var_dump() µÈ. µ«ÓÐʱÎÒÃÇÏë°ÑÕâЩº¯ÊýµÄÊä³öµ¼Èëµ½ÎļþÖÐ,»òÕßÏȾ¹ý´¦ÀíÔÙÊä³ö, »òÕß°ÑÕâЩº¯ÊýµÄÊä³ö×÷Ϊ×Ö·û´®À´´¦Àí.
¡¡¡¡ÕâʱÎÒÃǾÍÒªÓõ½ Output Buffer(Êä³ö»º³å) º¯ÊýÁË.
´¦ÀíÊä³ö»º³åµÄº¯ÊýÖ÷ÒªÓÐÕâô¼¸¸ö:
ob_start() ¿ªÊ¼Ê ......