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December 30, 2015 12:19
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This script has the feature that extract wikipedia japanese category . %php category_jpfw5.php <database> <output_file>
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<?php | |
$db = "127.0.0.1"; | |
$db_name = $argv[1]; | |
$table = "category"; | |
$username = "mysql"; | |
$password = ""; | |
$output_file = $argv[2]; | |
$con = mysql_connect($db, $username, $password); | |
if (!$con) { | |
exit('Database connection error'); | |
} | |
$result = mysql_select_db($db_name, $con); | |
if (!$result) { | |
exit('Database select error'); | |
} | |
$fw = fopen($output_file, 'a+'); | |
$startTime = microtime(true); | |
$query = "SELECT cat_title FROM $table;"; | |
$result = mysql_query($query, $con); | |
if(!$result){ | |
echo "SELECT ERROR aborted" . "\n"; | |
$con = mysql_close($con); | |
if (!$con) { | |
echo 'Database close error'; | |
} | |
fclose($fw); | |
exit; | |
} | |
while ($item = mysql_fetch_array($result)){ | |
$title = $item['cat_title']; | |
mb_regex_encoding("UTF-8"); | |
if (preg_match("/^[ぁ-んァ-ヶー一-龠]+$/u",$title)) { | |
$title = $title; | |
if(mb_strlen($title) >= 5){ | |
fwrite($fw,$title . "\n"); | |
} | |
} | |
} | |
$endTime = microtime(true); | |
$elapsedTime = $endTime - $startTime; | |
$con = mysql_close($con); | |
if (!$con) { | |
exit('Database close error'); | |
} | |
fclose($fw); | |
echo "Done.\n"; | |
?> |
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