mirror of
https://github.com/phpbb/phpbb.git
synced 2025-01-19 15:17:16 +01:00
New and improved search_fill.php, still has a weird memory exhaustion bug
git-svn-id: file:///svn/phpbb/trunk@1327 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Bart van Bragt
parent
2b8692875e
commit
3bb1d7070e
@ -271,14 +271,14 @@ CREATE TABLE phpbb_search_results (
|
||||
# Table structure for table `phpbb_search_wordlist`
|
||||
#
|
||||
DROP TABLE IF EXISTS phpbb_search_wordlist;
|
||||
CREATE TABLE phpbb_search_wordlist (
|
||||
word_id int(11) NOT NULL auto_increment,
|
||||
word_text varchar(100) NOT NULL default '',
|
||||
word_weight tinyint(4) NOT NULL default '0',
|
||||
PRIMARY KEY (word_id),
|
||||
KEY word_text (word_text)
|
||||
);
|
||||
|
||||
CREATE TABLE `phpbb_search_wordlist` (
|
||||
`word_text` varchar(50) binary NOT NULL default '',
|
||||
`word_id` int(11) NOT NULL auto_increment,
|
||||
`word_weight` tinyint(4) NOT NULL default '0',
|
||||
`word_common` tinyint(1) unsigned NOT NULL default '0',
|
||||
PRIMARY KEY (`word_text`),
|
||||
KEY `word_id`(`word_id`)
|
||||
)
|
||||
|
||||
# --------------------------------------------------------
|
||||
#
|
||||
|
||||
@ -1,49 +1,52 @@
|
||||
<?php
|
||||
|
||||
function clean_words($entry, &$stopword_list, &$synonym_list)
|
||||
// Clean up an entry (posting), remove HTML, BBcode, stopwords, etc
|
||||
function clean_words($entry, &$search, &$replace)
|
||||
{
|
||||
$init_match = array("^", "$", "&", "(", ")", "<", ">", "`", "'", "|", ",", "@", "_", "?", "%");
|
||||
$init_replace = array(" ", " ", " ", " ", " ", " ", " ", " ", "", " ", " ", " ", " ", " ", " ");
|
||||
// Weird, $init_match doesn't work with static when double quotes (") are used...
|
||||
static $init_match = array('^', '$', '&', '(', ')', '<', '>', '`', "'", '|', ',', '@', '_', '?', '%');
|
||||
static $init_replace = array(" ", " ", " ", " ", " ", " ", " ", " ", "", " ", " ", " ", " ", " ", " ");
|
||||
|
||||
$later_match = array("-", "~", "+", ".", "[", "]", "{", "}", ":", "\\", "/", "=", "#", "\"", ";", "*", "!");
|
||||
$later_replace = array(" ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ");
|
||||
static $later_match = array("-", "~", "+", ".", "[", "]", "{", "}", ":", "\\", "/", "=", "#", "\"", ";", "*", "!");
|
||||
static $later_replace = array(" ", " ", " ", " ", " ", " ", " ", " ", " ", " " , " ", " ", " ", " ", " ", " ", " ");
|
||||
|
||||
$entry = " " . stripslashes(strip_tags(strtolower($entry))) . " ";
|
||||
$entry = " " . strip_tags(strtolower($entry)) . " ";
|
||||
|
||||
// Replace line endings by a space
|
||||
$entry = preg_replace("/[\n\r]/is", " ", $entry);
|
||||
// Remove URL's
|
||||
$entry = preg_replace("/\b[a-z0-9]+:\/\/[a-z0-9\.\-]+(\/[a-z0-9\?\.%_\-\+=&\/]+)?/si", " ", $entry);
|
||||
|
||||
$entry = str_replace($init_match, $init_replace, $entry);
|
||||
// Filter out strange characters like ^, $, &, change "it's" to "its"
|
||||
// str_replace with arrays is buggy in some PHP versions so traverse the arrays manually ;(
|
||||
for($i = 0; $i < count($init_match); $i++)
|
||||
{
|
||||
$entry = str_replace($init_match[$i], $init_replace[$i], $entry);
|
||||
}
|
||||
|
||||
// Quickly remove BBcode.
|
||||
$entry = preg_replace("/\[code:[0-9]+:[0-9a-z]{10,}\].*?\[\/code:[0-9]+:[0-9a-z]{10,}\]/is", " ", $entry);
|
||||
$entry = preg_replace("/\[img\].*?\[\/img\]/is", " ", $entry);
|
||||
$entry = preg_replace("/\[\/?[a-z\*=\+\-]+[0-9a-z]?(\:[a-z0-9]+)?:[a-z0-9]{10,}(\:[a-z0-9]+)?=?.*?\]/si", " ", $entry);
|
||||
// URLs
|
||||
$entry = preg_replace("/\[\/?[a-z\*]+[=\+\-]?[0-9a-z]+?:[a-z0-9]{10,}[=.*?]?\]/si", " ", $entry);
|
||||
$entry = preg_replace("/\[\/?url(=.*?)?\]/si", " ", $entry);
|
||||
// Numbers
|
||||
$entry = preg_replace("/\b[0-9]+\b/si", " ", $entry);
|
||||
// HTML entities like &1234;
|
||||
$entry = preg_replace("/\b&[a-z]+;\b/is", " ", $entry);
|
||||
// 'words' that consist of <2 or >50 characters are removed.
|
||||
$entry = preg_replace("/\b[a-z0-9]{1,2}?\b/si", " ", $entry);
|
||||
$entry = preg_replace("/\b[a-z0-9]{50,}?\b/si", " ", $entry);
|
||||
|
||||
$entry = str_replace($later_match, $later_replace, $entry);
|
||||
|
||||
if( !empty($stopword_list) )
|
||||
// Remove some more strange characters
|
||||
for($i = 0; $i < count($later_match); $i++)
|
||||
{
|
||||
for ($j = 0; $j < count($stopword_list); $j++)
|
||||
{
|
||||
$filter_word = trim(strtolower($stopword_list[$j]));
|
||||
$entry = preg_replace("/\b" . preg_quote($filter_word, "/") . "\b/is", " ", $entry);
|
||||
}
|
||||
$entry = str_replace($later_match[$i], $later_replace[$i], $entry);
|
||||
}
|
||||
|
||||
if( !empty($synonym_list) )
|
||||
{
|
||||
for ($j = 0; $j < count($synonym_list); $j++)
|
||||
{
|
||||
list($replace_synonym, $match_synonym) = split(" ", trim(strtolower($synonym_list[$j])));
|
||||
$entry = preg_replace("/\b" . preg_quote(trim($match_synonym), "/") . "\b/is", " " . trim($replace_synonym) . " ", $entry);
|
||||
}
|
||||
}
|
||||
// Remove stopwords
|
||||
$entry = preg_replace($search, $replace, $entry);
|
||||
|
||||
return $entry;
|
||||
}
|
||||
@ -55,64 +58,87 @@ function split_words(&$entry)
|
||||
return $split_entries[1];
|
||||
}
|
||||
|
||||
function remove_common($percent)
|
||||
function remove_common($percent, $delete_common = 0)
|
||||
{
|
||||
global $db;
|
||||
|
||||
$sql = "SELECT sl.word_id, SUM(sm.word_count) AS post_occur_count
|
||||
FROM phpbb_search_wordlist sl, phpbb_search_wordmatch sm
|
||||
WHERE sl.word_id = sm.word_id
|
||||
GROUP BY sl.word_id
|
||||
ORDER BY post_occur_count DESC";
|
||||
|
||||
$sql = "
|
||||
SELECT
|
||||
COUNT(DISTINCT post_id) as total_posts
|
||||
FROM " . SEARCH_MATCH_TABLE;
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
message_die(GENERAL_ERROR, "Couldn't obtain search word sums", "", __LINE__, __FILE__, $sql);
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't get maximum post ID :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
$total_posts = $db->sql_fetchrow($result);
|
||||
$total_posts = $total_posts['total_posts'];
|
||||
|
||||
$common_threshold = floor($total_posts * ($percent/100));
|
||||
|
||||
$post_count = $db->sql_numrows($result);
|
||||
$rowset = $db->sql_fetchrowset($result);
|
||||
|
||||
$sql = "SELECT COUNT(post_id) AS total_posts
|
||||
FROM phpbb_posts";
|
||||
$sql = "
|
||||
SELECT
|
||||
word_id,
|
||||
count(word_id) AS word_occur
|
||||
FROM
|
||||
".SEARCH_MATCH_TABLE."
|
||||
GROUP BY
|
||||
word_id
|
||||
HAVING
|
||||
word_occur > $common_threshold
|
||||
";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
message_die(GENERAL_ERROR, "Couldn't obtain post count", "", __LINE__, __FILE__, $sql);
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't obtain common word list :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
$common_words = $db->sql_numrows($result);
|
||||
|
||||
while($row = $db->sql_fetchrow($result))
|
||||
{
|
||||
$common_word_ids[] = $row['word_id'];
|
||||
}
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
if(count($common_word_ids) != 0)
|
||||
{
|
||||
$common_word_ids = implode(',',$common_word_ids);
|
||||
}
|
||||
else
|
||||
{
|
||||
// We didn't remove any common words
|
||||
return 0;
|
||||
}
|
||||
|
||||
$row = $db->sql_fetchrow($result);
|
||||
|
||||
$words_removed = 0;
|
||||
|
||||
for($i = 0; $i < $post_count; $i++)
|
||||
$sql = "UPDATE ". SEARCH_WORD_TABLE ."
|
||||
SET word_common = 1
|
||||
WHERE word_id IN ($common_word_ids)";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
if( ($rowset[$i]['post_occur_count'] / $row['total_posts'] ) >= $percent )
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't delete word list entry :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
if( $delete_common)
|
||||
{
|
||||
$sql = "DELETE FROM phpbb_search_wordmatch
|
||||
WHERE word_id IN ($common_word_ids)";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
$sql = "DELETE FROM phpbb_search_wordlist
|
||||
WHERE word_id = " . $rowset[$i]['word_id'];
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
message_die(GENERAL_ERROR, "Couldn't delete word list entry", "", __LINE__, __FILE__, $sql);
|
||||
}
|
||||
|
||||
$sql = "DELETE FROM phpbb_search_wordmatch
|
||||
WHERE word_id = " . $rowset[$i]['word_id'];
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
message_die(GENERAL_ERROR, "Couldn't delete word match entry", "", __LINE__, __FILE__, $sql);
|
||||
}
|
||||
|
||||
$words_removed++;
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't delete word match entry :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
}
|
||||
|
||||
return $words_removed;
|
||||
|
||||
return $common_words;
|
||||
}
|
||||
|
||||
set_time_limit(2400);
|
||||
set_time_limit(0);
|
||||
$common_percent = 40; // Percentage of posts in which a word has to appear to be marked as common
|
||||
|
||||
$phpbb_root_path = "../";
|
||||
|
||||
@ -121,152 +147,175 @@ include($phpbb_root_path . 'config.'.$phpEx);
|
||||
include($phpbb_root_path . 'includes/constants.'.$phpEx);
|
||||
include($phpbb_root_path . 'includes/db.'.$phpEx);
|
||||
|
||||
print "<html>\n<body>\n";
|
||||
|
||||
//
|
||||
// Try and load stopword and synonym files
|
||||
//
|
||||
//$stopword_array = file($phpbb_root_path . "language/lang_" . $board_config['default_lang'] . "/search_stopwords.txt");
|
||||
//$synonym_array = file($phpbb_root_path . "language/lang_" . $board_config['default_lang'] . "/search_synonyms.txt");
|
||||
|
||||
// This needs fixing! Shouldn't be hardcoded to English files!
|
||||
$stopword_array = file($phpbb_root_path . "language/lang_english/search_stopwords.txt");
|
||||
$synonym_array = file($phpbb_root_path . "language/lang_english/search_synonyms.txt");
|
||||
|
||||
//
|
||||
// Build search ...
|
||||
//
|
||||
$start = ( isset($HTTP_GET_VARS['start']) ) ? $HTTP_GET_VARS['start'] : 0;
|
||||
for ($j = 0; $j < count($stopword_array); $j++)
|
||||
{
|
||||
$filter_word = trim(strtolower($stopword_array[$j]));
|
||||
$search[] = "/\b" . preg_quote($filter_word, "/") . "\b/is";
|
||||
$replace[] = '';
|
||||
}
|
||||
|
||||
$sql = "SELECT *
|
||||
FROM " . POSTS_TEXT_TABLE . "
|
||||
ORDER BY post_id ASC
|
||||
LIMIT $start, 200";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
for ($j = 0; $j < count($synonym_list); $j++)
|
||||
{
|
||||
list($replace_synonym, $match_synonym) = split(" ", trim(strtolower($synonym_list[$j])));
|
||||
$search[] = "/\b" . preg_quote(trim($match_synonym), "/") . "\b/is";
|
||||
$replace[] = " " . trim($replace_synonym) . " ";
|
||||
}
|
||||
|
||||
//
|
||||
// Fetch a batch of posts_text entries
|
||||
//
|
||||
$sql = "
|
||||
SELECT
|
||||
count(*) as total,
|
||||
max(post_id) as max_post_id
|
||||
FROM ". POSTS_TEXT_TABLE;
|
||||
if(!$result = $db->sql_query($sql))
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't select words :: " . $sql . " :: " . $error['message']);
|
||||
die("Couldn't get maximum post ID :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
$max_post_id = $db->sql_fetchrow($result);
|
||||
$totalposts = $max_post_id['total'];
|
||||
$max_post_id = $max_post_id['max_post_id'];
|
||||
|
||||
$rowset = $db->sql_fetchrowset($result);
|
||||
$postcounter = (!isset($HTTP_GET_VARS['batchstart'])) ? 0 : $HTTP_GET_VARS['batchstart'];
|
||||
|
||||
if( $post_rows = $db->sql_numrows($result) )
|
||||
$batchsize = 200; // Process this many posts per loop
|
||||
$batchcount = 0;
|
||||
for(;$postcounter <= $max_post_id; $postcounter += $batchsize)
|
||||
{
|
||||
$batchstart = $postcounter + 1;
|
||||
$batchend = $postcounter + $batchsize;
|
||||
$batchcount++;
|
||||
|
||||
$sql = "SELECT *
|
||||
FROM " .
|
||||
POSTS_TEXT_TABLE ."
|
||||
WHERE
|
||||
post_id BETWEEN $batchstart AND $batchend";
|
||||
if(!$posts_result = $db->sql_query($sql))
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't get post_text :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
// $sql = "LOCK TABLES phpbb_posts_text WRITE";
|
||||
// $result = $db->sql_query($sql);
|
||||
$rowset = $db->sql_fetchrowset($posts_result);
|
||||
|
||||
for($i = 0; $i < $post_rows; $i++ )
|
||||
{
|
||||
$matches = array();
|
||||
if( $post_rows = $db->sql_numrows($posts_result) )
|
||||
{
|
||||
|
||||
$post_id = $rowset[$i]['post_id'];
|
||||
$data = $rowset[$i]['post_text'];
|
||||
// $sql = "LOCK TABLES phpbb_posts_text WRITE";
|
||||
// $result = $db->sql_query($sql);
|
||||
print "\n<p>\n<a href='$PHP_SELF?batchstart=$batchstart'>Restart from posting $batchstart</a><br>\n";
|
||||
|
||||
$text = clean_words($data, $stopword_array, $synonym_array);
|
||||
$matches = split_words($text);
|
||||
// For every post in the batch:
|
||||
for($post_nr = 0; $post_nr < $post_rows; $post_nr++ )
|
||||
{
|
||||
|
||||
print ".";
|
||||
flush();
|
||||
$matches = array();
|
||||
|
||||
$post_id = $rowset[$post_nr]['post_id'];
|
||||
$data = $rowset[$post_nr]['post_text']; // Raw data
|
||||
|
||||
$text = clean_words($data, $search, $replace); // Cleaned up post
|
||||
$matches = split_words($text);
|
||||
$num_matches = count($matches);
|
||||
if($num_matches < 1)
|
||||
{
|
||||
// Skip this post if no words where found
|
||||
continue;
|
||||
}
|
||||
|
||||
if( count($matches) )
|
||||
{
|
||||
$word = array();
|
||||
$word_count = array();
|
||||
$sql_in = "";
|
||||
$phrase_string = $text;
|
||||
|
||||
$sql_in = "";
|
||||
for ($j = 0; $j < count($matches); $j++)
|
||||
{
|
||||
$this_word = strtolower(trim($matches[$j]));
|
||||
|
||||
if( empty($word_count[$this_word]) )
|
||||
{
|
||||
$word_count[$this_word] = 1;
|
||||
}
|
||||
|
||||
$new_word = true;
|
||||
for($k = 0; $k < count($word); $k++)
|
||||
{
|
||||
if( $this_word == $word[$k] )
|
||||
{
|
||||
$new_word = false;
|
||||
$word_count[$this_word]++;
|
||||
}
|
||||
}
|
||||
|
||||
if( $new_word )
|
||||
{
|
||||
$word[] = $this_word;
|
||||
}
|
||||
}
|
||||
|
||||
for($j = 0; $j < count($word); $j++)
|
||||
// For all words in the posting
|
||||
$sql_insert = '';
|
||||
$sql_select = '';
|
||||
for($j = 0; $j < $num_matches; $j++)
|
||||
{
|
||||
if( $word[$j] )
|
||||
$this_word = strtolower(trim($matches[$j]));
|
||||
if($this_word != '')
|
||||
{
|
||||
if( $sql_in != "" )
|
||||
{
|
||||
$sql_in .= ", ";
|
||||
}
|
||||
$sql_in .= "'" . $word[$j] . "'";
|
||||
$word_count[$this_word]++;
|
||||
$comma = ($sql_insert != '')? ', ': '';
|
||||
|
||||
$sql_insert .= "$comma('" .$this_word. "')";
|
||||
$sql_select .= "$comma'" .$this_word. "'";
|
||||
}
|
||||
}
|
||||
if($sql_insert == '')
|
||||
{
|
||||
die("no words found");
|
||||
}
|
||||
|
||||
$sql = 'INSERT IGNORE INTO '.SEARCH_WORD_TABLE."
|
||||
(word_text)
|
||||
VALUES $sql_insert";
|
||||
if( !$result = $db->sql_query($sql) )
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't INSERT words :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
$sql = "SELECT word_id, word_text
|
||||
// Get the word_id's out of the DB (to see if they are already there)
|
||||
$sql = "SELECT word_id, word_text
|
||||
FROM phpbb_search_wordlist
|
||||
WHERE word_text IN ($sql_in)";
|
||||
WHERE word_text IN ($sql_select)
|
||||
GROUP BY word_text";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't select words :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
if( $word_check_count = $db->sql_numrows($result) )
|
||||
{
|
||||
$check_words = $db->sql_fetchrowset($result);
|
||||
$selected_words = $db->sql_fetchrowset($result);
|
||||
}
|
||||
else
|
||||
{
|
||||
print "Couldn't do sql_numrows<br>\n";
|
||||
}
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
$sql_insert = '';
|
||||
while(list($junk, $row) = each($selected_words))
|
||||
{
|
||||
$comma = ($sql_insert != '')? ', ': '';
|
||||
$sql_insert .= "$comma($post_id, ".$row['word_id'].", ".$word_count[$row['word_text']]." ,0)";
|
||||
}
|
||||
|
||||
$sql = "INSERT INTO ".SEARCH_MATCH_TABLE."
|
||||
(post_id, word_id, word_count, title_match)
|
||||
VALUES
|
||||
$sql_insert
|
||||
";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't insert new word match :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
for ($j = 0; $j < count($word); $j++)
|
||||
{
|
||||
if( $word[$j] )
|
||||
{
|
||||
$new_match = true;
|
||||
|
||||
if( $word_check_count )
|
||||
{
|
||||
for($k = 0; $k < $word_check_count; $k++)
|
||||
{
|
||||
if( $word[$j] == $check_words[$k]['word_text'] )
|
||||
{
|
||||
$new_match = false;
|
||||
$word_id = $check_words[$k]['word_id'];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if( $new_match )
|
||||
{
|
||||
$sql = "INSERT INTO phpbb_search_wordlist (word_text)
|
||||
VALUES ('". addslashes($word[$j]) . "')";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't insert new word :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
$word_id = $db->sql_nextid();
|
||||
}
|
||||
|
||||
$sql = "INSERT INTO phpbb_search_wordmatch (post_id, word_id, word_count, title_match)
|
||||
VALUES ($post_id, $word_id, " . $word_count[$word[$j]] . ", 0)";
|
||||
$result = $db->sql_query($sql);
|
||||
if( !$result )
|
||||
{
|
||||
$error = $db->sql_error();
|
||||
die("Couldn't insert new word match :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
|
||||
$phrase_string = preg_replace("/\b" . preg_quote($word[$j], "/") . "\b/is", $word_id, $phrase_string);
|
||||
}
|
||||
}
|
||||
/*
|
||||
//$phrase_string = preg_replace("/\b" . preg_quote($word[$j], "/") . "\b/is", $word_id, $phrase_string);
|
||||
$phrase_string = trim(preg_replace("/ {2,}/s", " ", str_replace(array("*", "'"), " ", $phrase_string)));
|
||||
|
||||
$sql = "INSERT INTO phpbb_search_phrasematch (post_id, phrase_list)
|
||||
@ -278,34 +327,32 @@ if( $post_rows = $db->sql_numrows($result) )
|
||||
die("Couldn't insert new phrase match :: " . $sql . " :: " . $error['message']);
|
||||
}
|
||||
*/
|
||||
}
|
||||
} // All posts
|
||||
|
||||
// $sql = "UNLOCK TABLES";
|
||||
// $result = $db->sql_query($sql);
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
print "Couldn't get rowcount for number of posts<br>$sql<br>\n";
|
||||
} // All posts;
|
||||
|
||||
// $sql = "UNLOCK TABLES";
|
||||
// $result = $db->sql_query($sql);
|
||||
|
||||
$db->sql_freeresult($posts_result);
|
||||
|
||||
// Remove common words after the first 2 batches and after every 4th batch after that.
|
||||
if( $batchcount % 4 == 3 )
|
||||
{
|
||||
print "<br>Removing common words (words that appear in more than $common_percent of the posts)<br>\n";
|
||||
flush();
|
||||
print "Removed ". remove_common($common_percent, 1) ." words that where too common.<br>";
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if( $post_rows == 200 )
|
||||
{
|
||||
header("Location: search_fill.php?start=" . ($start+200) . "&total=" . ($start + $post_rows));
|
||||
}
|
||||
|
||||
?>
|
||||
<html>
|
||||
<body>
|
||||
|
||||
<?php
|
||||
|
||||
$total_rows = ( $HTTP_GET_VARS['total'] ) ? $HTTP_GET_VARS['total'] : $post_rows;
|
||||
|
||||
echo "<BR><BR>Total posts = " . $total_rows . "<BR><BR>";
|
||||
|
||||
echo remove_common(0.4);
|
||||
|
||||
exit;
|
||||
echo "<br>Done";
|
||||
|
||||
?>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
</html>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user