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PHP's simple word segmentation library

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PHP's simple word segmentation library

<?php
header("Content-Type:text/html; charset=utf-8");
define('APP_ROOT', str_replace('\', '/', dirname(__FILE__)));
function get_tags_arr($title)
    {
require(APP_ROOT.'/pscws4.class.php');
        $pscws = new PSCWS4();
$pscws->set_dict(APP_ROOT.'/scws/dict.utf8.xdb');
$pscws->set_rule(APP_ROOT.'/scws/rules.utf8.ini');
$pscws->set_ignore(true);
$pscws->send_text($title);
$words = $pscws->get_tops(5);
$tags = array();
foreach ($words as $val) {
   $tags[] = $val['word'];
}
$pscws->close();
return $tags;
}
print_r(get_tags_arr($con));
function get_keywords_str($content){
require(APP_ROOT.'/phpanalysis.class.php');
PhpAnalysis::$loadInit = false;
$pa = new PhpAnalysis('utf-8', 'utf-8', false);
$pa->LoadDict();
$pa->SetSource($content);
$pa->StartAnalysis( false );
$tags = $pa->GetFinallyResult();
return $tags;
}
print(get_keywords_str($con));

No need to install extensions, it comes with a dictionary and is easy to use
Uses scws, which many people are familiar with, and the other is phpanalysis made by IT Plato
Please refer to the index.php file example for usage

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