PHP/String/String Count
String word count
<source lang="html4strict">
<?php $summary = <<< summary Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text summary;
$words = str_word_count($summary); echo "Total words in summary: $words";
?>
</source>
String word count and frequency
<source lang="html4strict">
<?php $summary = <<< summary Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text summary;
$words = str_word_count($summary,2); $frequency = array_count_values($words); print_r($frequency);
?>
</source>