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<h3>Compter les mots</h3>
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<form method="post">
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<input type="text" name="site" value="http://"
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size="100" maxlength="255">
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<input type="submit" value="Submit">
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</form>
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<?php
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if ($site) {
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$fp = fopen($site, "r");
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$file =
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str_replace(" ", " ", strip_tags(fread($fp, 100000)));
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$file = str_replace("\"", " ", $file);
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$file = ereg_replace("[0-9]"," ", $file);
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fclose($fp);
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//compte les mots
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$words_to_count = strip_tags($file);
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$pattern =
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"/[^(\w|\d|\'|\"|\.|\!|\?|;|,|\\|\/|\-\-|:|\&amp;|@)]+/";
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$words_to_count =
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preg_replace ($pattern, " ", $words_to_count);
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$words_to_count = trim($words_to_count);
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$total_words = count(explode(" ",$words_to_count));
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echo "Il y a $total_words mots dans
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<a href=\"$site\" target=\"_blank\">$site</a>.";
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echo "<br>Les plus communs sont:";
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$string = $words_to_count;
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$arr = spliti("[^a-z0-9]+",$string);
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$idx = array();
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foreach($arr as $word) {
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trim($word);
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if(strlen($word)<1) continue;
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$word = strtolower($word);
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$idx[$word]++;
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}
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echo "<table>";
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arsort ($idx);
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foreach($idx as $word=>$cnt) {
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if ($cnt >3 and strlen($word)>3){
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echo "<tr><td>
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<a href=\"http://www.google.fr/
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search?sourceid=navclient&hl=fr&q=$word\">";
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echo $word."</a></td><td>($cnt)</td></tr>";
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}
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}
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echo "</table>";
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}
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?>
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