php config
php config
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1)ÐÞ¸Äphp.ini
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extension_dir = "C:\Program Files\PHP\ext" (536)
extension=php_mysql.dll (640)
2)ÐÞ¸Ähttpd.conf
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LoadModule php5_module "C:/Program Files/PHP/php5apache2_2.dll" (127)
(240)
<IfModule dir_module>
DirectoryIndex index.html index.php
</IfModule>
(385)
AddType application/x-httpd-php .php
DirectoryIndex index.htm
DirectoryIndex index.php
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$cfg['Servers'][$i]['host'] = 'localhost';
$cfg['Servers'][$i]['auth_type'] = 'config';
$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = 'root';
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<?php
$a = 1;
function b(&$c)
{
$c++;
return $c;
}
$d=b($a); // d = 2; a = 2;
$d++; // d = 2;
echo($a); // ÏÔʾ2
?>
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$a = 1;
function &b(&$c)
{
$c++;
return $c;
}
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