People's Congress copy data Processing Program _ Inquiry Article _php tutorial

This program for a search, the current design services in the article library.
Editor: Kong Xiuxiang. Date: 2001/4/10
if (! $UploadAction):
Require "CONFIG.PHP3";
if (!isset ($table)) {
$table = "artical";
}
/*
$link _id= @MYSQL_CONNECT ($hostname, $dbusername, $dbpassword) OR die ("Cannot connect to the database! ");
@mysql_select_db ("$dbname") or Die ("Cannot select database! ");
$q = "SELECT count (id) from $table where 1";
$result = @mysql_query ($q);
$row = @mysql_fetch_array ($result);
$r _count= $row ["Count (artical_id)"];
*/

?>
<title>Database search</title>

This program runs more time, need to wait patiently.

Else

Require "CONFIG.PHP3";
$UploadAction = 0;
$added = 0;
$die = 0;
$single _chinese=0;
$TimeLimit = 0; /* Set the time-out limit to the default time of 30 seconds when set to 0 is unlimited */
Set_time_limit ($TimeLimit);

if ($data _search== "") {
Make an index of the whole library
Header ("location:\progs\data_index.php3");
$msg = "Search content cannot be empty. ";
Xueroom_error_exit ($msg, $PHP _self);
}


$link _id= @MYSQL_CONNECT ($hostname, $dbusername, $dbpassword) OR die ("Cannot connect to the database! ");
@mysql_select_db ("$dbname") or Die ("Cannot select database! ");
SELECT Id,file_name,artical_author from Textfile where 1 LIMIT 0, 30
if ($table = = "artical")
{
$sid = "artical_id";
$stitle = "Artical_title";
$sauthor = "Artical_author";
$sdata = "Artical_data";
$prog = "READFILE.PHP3";
if ($a _data== "month")
$key _where= "where origin_periodical rlike ' ^.* $data _search.* '";
}
if ($a _data== "data")
$key _where= "where $sdata rlike ' ^.* $data _search.* '";
if ($a _data== "title")
$key _where= "where $stitle rlike ' ^.* $data _search.* '";
if ($a _data== "author")
$key _where= "where $sauthor rlike ' ^.* $data _search.* '";

$q = "Select $sid, $stitle, $sauthor from $table where $sdata rlike ' ^.* $data _search.* ' ORDER by $stitle ';
if ($a _data== "data") && (strlen ($data _search) ==2) {
$q = "Select $sid, $stitle, $sauthor, $sdata from $table $key _where order by $stitle";
$single _chinese=1;
}
else{
$q = "Select $sid, $stitle, $sauthor from $table $key the _where order by $stitle";
}
$index _data= "";
$count = 0;
$result =@ mysql_query ($q);

if (! $result) {
$msg = "There are no records that meet the requirements. ";
Xueroom_error_exit ($msg, $PHP _self);
}
while ($row = @mysql_fetch_array ($result)) {
if ($single _chinese) && (!mystrpos ($row [$sdata], $data _search)))
Continue
Else
{
$id = $row [$sid];
$title = $row [$stitle];
$author = $row [$sauthor];
if ($table = = "Textfile")
$title =preg_replace ("/.txt/", "", $title);
$data = $row ["Artical_data"];
if (Mystrpos ($data, $data _search))//can be used to find individual characters.
if (Strpos ($data, $data _search)) {///greater than one Chinese character use this judgment, faster.
$index _data.= "$titleAuthor: $author";
$count + +;
Fputs ($FP, "$titleAuthor: $author");
// }
}
}
@mysql_free_result ($result);
Mysql_close ($link _id);
Set_time_limit (30);
if ($index _title== "") {
$index _title= "Learning and Lent information";
}
$index _title= $index _title. " _ ". $data _search;

$html _header= " <title>$index _title</title>";
$html _header.= "

$index _title

RN ";
$dte _created=date (' y-m-d h:i:s ');
$html _header.= "$index _describe found $count/query date: $dte _createdrn";
$html _header.= "

RN "; $data = $html _header. $index _data; $data. = "











"; /*if (strlen ($index _file) ==0) {header ("content-type:text/html"); Echo $data; } else {$in _file= "$index _file"; $index _file= "\index\". $index _file; $FP =indexfile ($index _file, $index _title, $index _describe); Fputs ($fp, "found $count article"); Fputs ($FP, "Enquiry Date: $dte _createdrn"); Fputs ($FP, "

RN "); Fputs ($fp, $index _data); Fputs ($FP, "














"); Fclose ($FP); echo "Point here to see the newly added file index"; } */If (strlen ($index _file)!=0) {$in _file= "$index _file"; $index _file= "\index\". $index _file; } else $in _file= "temp.html"; $FP =indexfile ($index _file, $index _title, $index _describe); Fputs ($fp, "found $count article"); Fputs ($FP, "Enquiry Date: $dte _createdrn"); Fputs ($FP, "

RN "); Fputs ($fp, $index _data); Fputs ($FP, "

http://www.bkjia.com/PHPjc/315653.html www.bkjia.com true http://www.bkjia.com/PHPjc/315653.html techarticle ?//This program for a search, currently designed to serve the article library. Editor: Kong Xiuxiang. Date: 2001/4/10 if (! $UploadAction): Require config.php3; if (!isset ($table)) {//$table =arti ...

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"); Fclose ($FP); echo "Point here to see the newly added file index"; Header ("Location: $index _url$in_file"); echo "index file for $index _file"; echo "Back"; endif;?>