Code similar To Netease 163 News Comment Building
// Send a message
Require ("global. func. php tutorial ");
$ Fid = isset ($ _ GET ["id"])? Intval ($ _ GET ["id"]): 0;
$ Page = isset ($ _ GET ["page"])? Intval ($ _ GET ["page"]): 1;
If ($ _ SERVER ["REQUEST_METHOD"] = "POST ")
{
If (! File_exists ("1.php "))
{
WriteFile ("1.php", $ array = array ());
}
$ Arr = require ("1.php ");
$ Post = array ();
Unset ($ _ POST ["Submit"]);
Foreach ($ _ POST as $ k => $ v)
{
$ Post [$ k] = addslashes (htmlspecialchars ($ v ));
}
$ Post ["content"] = str_replace ("n", "<br>", $ post ["content"]);
$ Post ["id"] = count ($ arr) + 1;
$ Post ["date"] = time ();
$ Post ["fid"] = $ fid;
$ Post ["ip"] = $ _ SERVER ["REMOTE_ADDR"];
$ Arr [] = $ post;
WriteFile ("1.php", $ arr );
Echo "<script> location. href =" index. php? Page = $ page "</script> ";
Exit;
}
?>
<Html>
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>
<Title> post </title>
<Script>
Var arr = new Array ();
Function ckusername ()
{
If (document. form1.username. value. length <3)
{
Document. getElementById ("user_msg"). innerHTML = "<font color =" red "> <B> the user name cannot be less than 3 characters </B> </font> ";
Arr [0] = 1;
} Else
{
Document. getElementById ("user_msg"). innerHTML = "<font color =" green "> <B> √ </B> </font> ";
Arr [0] = 0;
}
}
Function ckcontent ()
{
If (document. form1.content. value. length <8 | document. form1.content. value. length> 255)
{
Document. getElementById ("content_msg"). innerHTML = "<font color =" red "> <B> content 8-characters </B> </font> ";
Arr [1] = 1;
} Else
{
Document. getElementById ("content_msg"). innerHTML = "<font color =" green "> <B> √ </B> </font> ";
Arr [1] = 0;
}
}
Function c ()
{
If (arr. length <2)
{
Return false;
}
For (x in arr)
{
If (arr [x] = 1)
{
Return false;
}
}
Form1.submit ();
}
</Script>
</Head>
<Body>
<Form name = "form1" method = "post" action = "">
<Table width = "100%" border = "0">
<Tr>
<Td> User
<Input name = "username" type = "text" id = "id" onBlur = "ckusername ()"> </td>
</Tr>
<Tr>
<Td> <div id = "user_msg"> </div>
</Td>
</Tr>
<Tr>
<Td> <textarea name = "content" cols = "100" rows = "6" id = "content" onBlur = "ckcontent () "> </textarea> </td>
</Tr>
<Tr>
<Td> <div id = "content_msg"> </div>
</Td>
</Tr>
<Tr>
<Td> <div align = "center">
<Input type = "button" name = "Submit" value = "Submit" onClick = "c ();">
</Div> </td>
</Tr>
</Table>
</Form>
</Body>
</Html>
<? Php
Ini_set ("display_errors", 0 );
Require ("global. func. php ");
?>
Show comments like 163
<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<Html xmlns = "http://www.bkjia.com/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>
<Style>
. B {
Border: 1px dotted # e3e3e3;
Word-wrap: break-word;
Word-break: break-all;
}
</Style>
<Title> PPC standby Forum (recurrence limit: 15 layers + topic) </title>
</Head>
<Body>
<? Php
Echo "<a href =" post. php? Page = 1 "> post </a> <br> ";
If (file_exists ("1.php "))
{
$ __Array = require ("1.php ");
}
Else
{
$ __Array = array ();
}
$ Page = isset ($ _ GET ["page"])? Intval ($ _ GET ["page"]): 1;
$ Pagesize = 5;
$ Offset = ($ page-1) * $ pagesize;
$ __Str = "";
Function getTotal ()
{
Global $ __array;
$ I = 0;
Foreach ($ __array as $ k => $ v)
{
If ($ v ["fid"] = 0)
{
$ I = $ I + 1;
}
}
Return $ I;
}
Function getFid0 ()
{
Global $ __array, $ __str;
Foreach ($ __array as $ k => $ v)
{
If ($ v ["fid"] = 0)
{
$ Fid0 [] = $ v;
}
}
Return array_reverse ($ fid0 );
}
$ Fid0 = getFid0 ();
Function show ($ fid0, $ pagesize, $ offset)
{
Global $ __str, $ page;
Foreach (array_slice ($ fid0, $ offset, $ pagesize, true) as $ k => $ v)
{
$ __Str. = "<blockquote class =" B "> <p> ";
$ __Str. = $ v ["ip"]. "User :". $ v ["username"]. "content :". $ v ["content"]. "<a id =" a1 "href =" post. php? Id = ". $ v [" id "]." & page = $ page "> reply </a> ";
ShowChild ($ v ["id"]);
$ __Str. = "</p> </blockquote> ";
}
}
Function showChild ($ id, $ I = 0)
{
Global $ __array, $ __str, $ page, $ offset;
If ($ I = 15) // recursive Layers
{
Return;
}
$ I ++;
Foreach ($ __array as $ k => $ v)
{
If ($ v ["fid"] = $ id)
{
$ __Str. = "<blockquote class =" B "> <p id =" a1 "> ";
$ __Str. =__ __array [$ k] ["ip"]. "User :". $ __array [$ k] ["username"]. "content :". $ __array [$ k] ["content"]. "<a href =" post. php? Id = ". $ v [" id "]." & page = $ page "> reply </a> ";
ShowChild ($ v ["id"], $ I );
$ __Str. = "</p> </blockquote> ";
}
}
}
Show ($ fid0, $ pagesize, $ offset );
$ Total = getTotal ();
Echo $ __str;
Pageft ($ total, $ pagesize, "index. php ");
Echo "<br>". $ pagenav;
?>
</Body>
</Html>
The code for the global. func. php file is as follows:
<? Php
Function writeFile ($ id, $ array)
{
$ Content = "<? Php return ". var_export ($ array, true)."?> ";
Return safe_file_put_contents ($ id, $ content );
}
/**
* Writing files
* @ Param string $ filename
* @ Param string $ contents
* @ Return boolean
*/
Function safe_file_put_contents ($ filename, & $ contents)
{
$ Fp = fopen ($ filename, "wb ");
If ($ fp)
{
Flock ($ fp, LOCK_EX );
Fwrite ($ fp, $ contents );
Flock ($ fp, LOCK_UN );
Fclose ($ fp );
Return true;
} Else
{
Return false;
}
}
/**
* Reading files
* @ Param string $ filename
* @ Return $ data | false
*/
Function safe_file_get_contents ($ filename)
{
$ Fp = fopen ($ filename, "rb ");
If ($ fp)
{
Flock ($ fp, LOCK_SH );
Clearstatcache ();
$ Filesize = filesize ($ filename );
If ($ filesize> 0)
{
$ Data = fread ($ fp, $ filesize );
} Else
{
$ Data = false;
}
Flock ($ fp, LOCK_UN );
Fclose ($ fp );
Return $ data;
} Else
{
Return false;
}
}
Function pageft ($ total, $ displaypg = 10, $ url = ''){
Global $ page, $ firstcount, $ pagenav, $ _ SERVER;
$ GLOBALS ["displaypg"] = $ displaypg;
If (! $ Page) $ page = 1;
If (! $ Url) {$ url = $ _ SERVER ["REQUEST_URI"];}
$ Parse_url = parse_url ($ url );
@ $ Url_query = $ parse_url ["query"];
If ($ url_query ){
$ Url_query = ereg_replace ("(^ | &) page = $ page", "", $ url_query );
$ Url = str_replace ($ parse_url ["query"], $ url_query, $ url );
If ($ url_query) $ url. = "& page"; else $ url. = "page ";
} Else {
$ Url. = "? Page ";
}
$ Lastpg = ceil ($ total/$ displaypg );
$ Page = min ($ lastpg, $ page );
$ Prepg = $ page-1;
$ Nextpg = ($ page = $ lastpg? 0: $ page + 1 );
If (! $ Page) $ page = 1;
$ Firstcount = ($ page-1) * $ displaypg;
$ Pagenav. = "<a href = '$ url = 1' class = 's1'> homepage </a> ";
If ($ prepg) $ pagenav. = "<a href = '$ url = $ prepg' class = 's1'> previous page </a>"; else $ pagenav. = "Previous Page ";
If ($ nextpg) $ pagenav. = "<a href = '$ url = $ nextpg' class = 's1'> next page </a>"; else $ pagenav. = "next page ";
$ Pagenav. = "<a href = '$ url = $ lastpg' class = 's1'> last page </a> ";
$ Pagenav. = "to <select name = 'topage' size = '1' onchange = 'window. location =" $ url = "+ this. value'> n ";
For ($ I = 1; $ I <= $ lastpg; $ I ++ ){
If ($ I = $ page) $ pagenav. = "<option value = '$ I' selected> $ I </option> n ";
Else $ pagenav. = "<option value = '$ I'> $ I </option> n ";
}
$ Pagenav. = "</select> page ";
}
?>
// Saved 1. php file number array format, as follows
<? Php return array (
0 =>
Array (
'Username' => 'test ',
'Content' => 'php100. com ',
'Id' => 1,
'Date' => 1253853347,
'Fid' => 0,
'IP' => '2017. 226.2.200 ',
),
1 =>
Array (
'Username' => 'aaaaaaaaad ',
'Content' => 'www .bkjia.com ',
'Id' => 2,
'Date' => 1253857672,
'Fid' => 0,
'IP' => '2017. 226.6.188 ',
),
)?>
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