来源: 互联网  发布时间: 2013-11-30

从多方查找资源并测试终于解决了问题，特记录下。
其实如果在安装的时候,正确的安装,就不会出现下面的信息了.



如在Linux下安装,提示密码的时候,输入Root账号的密码就不会出现这个问题了!

phpmyadmin一直有“链接表的附加功能尚未激活”的问题，登陆phpmyadmin后，会在底部显示“链接表的附加功能尚未激活。要查出原因，请点击此处。”的提示。关于这个问题一直都没有着手去解决，直到今天，算是无聊的缘故吧！

如果你够细心的话，相信你也可以在你的phpmyadmin里面找到这样的问题，抱着试一试的态度到百度了一下，还真有解决办法，不得不说百度之伟大啊！我的习惯是找到解决办法，然后再实验、总结，最后把我的经验告诉给各位网友！

我的phpmyadmin版本是v 3.3.7，是个比较新的版本，

第一步：使用Mysql管理员帐号通过phpmyadmin登陆，然后点击“导入”，然后点击“浏览”按钮，找到phpmyadmin文件夹下的scripts文件夹里的一个名为create_tables.sql的文件。把它导入就OK了。

第二步：打开phpmyadmin文件夹下的libraries文件夹，找到名为config.default.php的文件，使用文本编辑工具（不推荐使用记事本，建议使用Dreamweaver之类的工具）打开该文件。对其进行修改。

修改的内容并非连续的，请手动进行修改，请勿复制。

修改前的内容：

修改后的内容：

第三步：注销phpmyadmin之后并重新登录。大功告成！

    

    来源: 互联网  发布时间: 2013-11-30

1、没有正确安装Mysql数据库，在系统服务中Mysql相关的服务没有启动 （请查看正确安装Mysql的方法）

2、在系统的 system32（C:\windows\system32） 目录下缺少 libmcrypt.dll文件，解决方法是找到php目录下的libmcrypt.dll，并将libmcrypt.dll复制到C:\windows\system32目录中，然后重新启动Web服务。

3、在C:\windows目录下的php.ini文件中，没有将“;extension=php_mcrypt.dll”中的前面一个“;”去掉，所以不能使用相应功能，解决方法是打开php.ini文件
找到
;extension=php_mcrypt.dll
改成
extension=php_mcrypt.dll //去掉前面的;使之生效

4、Mysql目录没有读取权限，正确的目录权限如下：
administrator 完全控制
system 完全控制

user 读取加运行
其他的用户权限全部删除（也可保留，但安全性不高，建议删除），然后重启MYsql服务和Web服务（建议修改此项后重启一下服务器）
当你试过所有办法之后还是不行,其实还有一步,网上很少有说,解决办法,我的是2003+IIS+PHP5+MYSQL5

桌面>我的电脑>右键属性>高级>环境变量>系统变量>新建

名：phprc
值：c:\php(你的PHP在什么目录就是什么)

    

    来源: 互联网  发布时间: 2013-11-30

API Reference

Helper functions
object str_get_html ( string $content ) Creates a DOM object from a string.
object file_get_html ( string $filename ) Creates a DOM object from a file or a URL.

DOM methods & properties

stringplaintext Returns the contents extracted from HTML.
voidclear () Clean up memory.
voidload ( string $content ) Load contents from a string.
stringsave ( [string $filename] ) Dumps the internal DOM tree back into a string. If the $filename is set, result string will save to file.
voidload_file ( string $filename ) Load contents from a from a file or a URL.
voidset_callback ( string $function_name ) Set a callback function.
mixedfind ( string $selector [, int $index] ) Find elements by the CSS selector. Returns the Nth element object if index is set, otherwise return an array of object.

Element methods & properties

string[attribute] Read or write element's attribure value.
stringtag Read or write the tag name of element.
stringoutertext Read or write the outer HTML text of element.
stringinnertext Read or write the inner HTML text of element.
stringplaintext Read or write the plain text of element.
mixedfind ( string $selector [, int $index] ) Find children by the CSS selector. Returns the Nth element object if index is set, otherwise, return an array of object.

DOM traversing

mixed$e->children ( [int $index] ) Returns the Nth child object if index is set, otherwise return an array of children.
element$e->parent () Returns the parent of element.
element$e->first_child () Returns the first child of element, or null if not found.
element$e->last_child () Returns the last child of element, or null if not found.
element$e->next_sibling () Returns the next sibling of element, or null if not found.
element$e->prev_sibling () Returns the previous sibling of element, or null if not found.
Camel naming convertions You can also call methods with W3C STANDARD camel naming convertions.


string$e->getAttribute ( $name ) string$e->attribute
void$e->setAttribute ( $name, $value ) void$value = $e->attribute
bool$e->hasAttribute ( $name ) boolisset($e->attribute)
void$e->removeAttribute ( $name ) void$e->attribute = null
element$e->getElementById ( $id ) mixed$e->find ( "#$id", 0 )
mixed$e->getElementsById ( $id [,$index] ) mixed$e->find ( "#$id" [, int $index] )
element$e->getElementByTagName ($name ) mixed$e->find ( $name, 0 )
mixed$e->getElementsByTagName ( $name [, $index] ) mixed$e->find ( $name [, int $index] )
element$e->parentNode () element$e->parent ()
mixed$e->childNodes ( [$index] ) mixed$e->children ( [int $index] )
element$e->firstChild () element$e->first_child ()
element$e->lastChild () element$e->last_child ()
element$e->nextSibling () element$e->next_sibling ()
element$e->previousSibling () element$e->prev_sibling ()





// Create a DOM object from a string
$html = str_get_html('<html><body>Hello!</body></html>');

// Create a DOM object from a URL
$html = file_get_html('http://www.google.com/');

// Create a DOM object from a HTML file
$html = file_get_html('test.htm');



// Create a DOM object
$html = new simple_html_dom();

// Load HTML from a string
$html->load('<html><body>Hello!</body></html>');

// Load HTML from a URL
$html->load_file('http://www.google.com/');

// Load HTML from a HTML file
$html->load_file('test.htm');


// Find all anchors, returns a array of element objects
$ret = $html->find('a');

// Find (N)thanchor, returns element object or null if not found(zero based)
$ret = $html->find('a', 0);

// Find all <div> which attribute id=foo
$ret = $html->find('div[id=foo]');

// Find all <div> with the id attribute
$ret = $html->find('div[id]');

// Find all element has attribute id
$ret = $html->find('[id]');


// Find all element which id=foo
$ret = $html->find('#foo');

// Find all element which .foo');

// Find all anchors and images
$ret = $html->find('a, img');

// Find all anchors and images with the "title" attribute
$ret = $html->find('a[title], img[title]');



// Find all <li> in <ul>
$es = $html->find('ul li');

// Find Nested <div> tags
$es = $html->find('div div div');

// Find all <td> in <table> which table.hello td');

// Find all td tags with attribite align=center in table tags
$es = $html->find(''table td[align=center]');

// Find all <li> in <ul>
foreach($html->find('ul') as $ul)
{
foreach($ul->find('li') as $li)
{
// do something...
}
}

// Find first <li> in first <ul>
$e = $html->find('ul', 0)->find('li', 0);

Supports these operators in attribute selectors:


[attribute] Matches elements that have the specified attribute.
[attribute=value] Matches elements that have the specified attribute with a certain value.
[attribute!=value] Matches elements that don't have the specified attribute with a certain value.
[attribute^=value] Matches elements that have the specified attribute and it starts with a certain value.
[attribute$=value] Matches elements that have the specified attribute and it ends with a certain value.
[attribute*=value] Matches elements that have the specified attribute and it contains a certain value.

// Find all text blocks
$es = $html->find('text');

// Find all comment (<!--...-->) blocks
$es = $html->find('comment');

// Get a attribute ( If the attribute is non-value attribute (eg. checked, selected...), it will returns true or false)
$value = $e->href;

// Set a attribute(If the attribute is non-value attribute (eg. checked, selected...), set it's value as true or false)
$e->href = 'my link';

// Remove a attribute, set it's value as null!
$e->href = null;

// Determine whether a attribute exist?
if(isset($e->href))
echo 'href exist!';

// Example
$html = str_get_html("<div>foo <b>bar</b></div>");
$e = $html->find("div", 0);

echo $e->tag; // Returns: " div"
echo $e->outertext; // Returns: " <div>foo <b>bar</b></div>"
echo $e->innertext; // Returns: " foo <b>bar</b>"
echo $e->plaintext; // Returns: " foo bar"


$e->tag Read or write the tag name of element.
$e->outertext Read or write the outer HTML text of element.
$e->innertext Read or write the inner HTML text of element.
$e->plaintext Read or write the plain text of element.

// Extract contents from HTML
echo $html->plaintext;

// Wrap a element
$e->outertext = '<div >' . $e->outertext . '<div>';

// Remove a element, set it's outertext as an empty string
$e->outertext = '';

// Append a element
$e->outertext = $e->outertext . '<div>foo<div>';

// Insert a element
$e->outertext = '<div>foo<div>' . $e->outertext;

// If you are not so familiar with HTML DOM, check this link to learn more...

// Example
echo $html->find("#div1", 0)->children(1)->children(1)->children(2)->id;
// or
echo $html->getElementById("div1")->childNodes(1)->childNodes(1)->childNodes(2)->getAttribute('id');
You can also call methods with Camel naming convertions.

mixed$e->children ( [int $index] ) Returns the Nth child object if index is set, otherwise return an array of children.
element$e->parent () Returns the parent of element.
element$e->first_child () Returns the first child of element, or null if not found.
element$e->last_child () Returns the last child of element, or null if not found.
element$e->next_sibling () Returns the next sibling of element, or null if not found.
element$e->prev_sibling () Returns the previous sibling of element, or null if not found.

// Dumps the internal DOM tree back into string
$str = $html;

// Print it!
echo $html;

// Dumps the internal DOM tree back into string
$str = $html->save();

// Dumps the internal DOM tree back into a file
$html->save('result.htm');

// Write a function with parameter "$element"
function my_callback($element) {
// Hide all <b> tags
if ($element->tag=='b')
$element->outertext = '';
}

// Register the callback function with it's function name
$html->set_callback('my_callback');

// Callback function will be invoked while dumping
echo $html;