demo.php

<?php
header('Content-type: text/html; charset=utf-8');

$text = str_replace(array("\r", "\n"), ' ', <<<EOF
Dorothy lived in the midst of the great Kansas prairies, with Uncle
Henry, who was a farmer, and Aunt Em, who was the farmer's wife.  Their
house was small, for the lumber to build it had to be carried by wagon
many miles.  There were four walls, a floor and a roof, which made one
room; and this room contained a rusty looking cookstove, a cupboard for
the dishes, a table, three or four chairs, and the beds.  Uncle Henry
and Aunt Em had a big bed in one corner, and Dorothy a little bed in
another corner.  There was no garret at all, and no cellar--except a
small hole dug in the ground, called a cyclone cellar, where the family
could go in case one of those great whirlwinds arose, mighty enough to
crush any building in its path.  It was reached by a trap door in the
middle of the floor, from which a ladder led down into the small, dark
hole.
EOF
);

$source = isset($_REQUEST['source']) ? $_REQUEST['source'] : $text;
$language = isset($_REQUEST['language']) ? $_REQUEST['language'] : 'en-us';

$languages = array(
    'af' => 'Afrikaans'
    , 'zh-latn-pinyin' => 'Chinese - Pinyin'
    , 'da' => 'Danish'
    , 'nl' => 'Dutch'
    , 'en-us' => 'English - American'
    , 'en-gb' => 'English - British'
    , 'de' => 'German'
    , 'fi' => 'Finnish'
    , 'fr' => 'French'
    , 'id' => 'Indonesian'
    , 'it' => 'Italian'
    , 'la' => 'Latin'
    , 'no' => 'Norwegian'
    , 'pl' => 'Polish'
    , 'pt' => 'Portuguese'
    , 'ru' => 'Russian'
    , 'sl' => 'Slovenian'
    , 'es' => 'Spanish'
    , 'sv' => 'Swedish'
    , 'tr' => 'Turkish'
);
asort($languages);

// phpSyllable code
require_once __DIR__ . '/vendor/autoload.php';

\Vanderlee\Syllable\Syllable::setCacheDir(__DIR__ . '/cache');
\Vanderlee\Syllable\Syllable::setLanguageDir(__DIR__ . '/languages');

$syllable = new \Vanderlee\Syllable\Syllable($language);
?>
<html>
<head>
    <title>phpSyllable</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    <style>
        * {
            font-family: 'Segoe UI', Verdana, Arial, Helvetica, sans-serif;
            font-size: 14px;
        }

        html {
            padding: 1em 2em;
        }

        h1, h2, h3, h4, h5, h6 {
            margin: 0 0 10px 0;
        }

        h1 {
            font-size: 180%;
        }

        h4 {
            font-size: 140%;
        }

        h2 {
            font-size: 140%;
        }

        h5 {
            font-size: 120%;
        }

        h3 {
            font-size: 120%;
        }

        h6 {
            font-size: 110%;
        }

        h4, h5, h6 {
            font-weight: normal;
            font-style: italic;
            font-family: Georgia, Times, "Times New Roman", serif;
            color: #666;
        }

        .example {
            text-align: justify;
            border: solid 1px silver;
            padding: 1em;
            width: 180px;
            float: left;
            margin-right: 1em;
        }

        .debug-hyphen {
            background-color: #fc0;
            padding: 0 .2em;
            margin: 0 .1em;
        }

        hr {
            border: solid 1px #ccc;
            margin: 2em;
        }
    </style>
</head>

<body>
<h1>phpSyllable</h1>
<h4>PHP Hyphenation library based on Frank Liang's algorithm used in TeX.</h4>

<form method="POST">
    <div>
        <label>
            <select name="language">
                <?php foreach ($languages as $value => $name) { ?>
                    <option value="<?php echo $value; ?>" <?php echo $value == $language ? 'selected="selected"' : '' ?>><?php echo $name; ?></option>
                <?php } ?>
            </select>
        </label>
    </div>
    <div>
        <label>
            <textarea name="source" cols="80" rows="10"><?php echo $source; ?></textarea>
        </label>
    </div>
    <div>
        <button>Hyphenate</button>
    </div>
</form>
<hr/>
<div class="example">
    <h2>Source</h2>
    <h5>Without hyphens</h5>
    <?php
    echo nl2br($source);
    ?>
</div>

<div class="example">
    <h2>Soft-hyphens</h2>
    <h5>&amp;shy; entities</h5>
    <?php
    $syllable->setHyphen(new \Vanderlee\Syllable\Hyphen\Soft());
    echo nl2br($syllable->hyphenateText($source));
    ?>
</div>

<div class="example">
    <h2>Hyphens</h2>
    <h5>All hyphen locations</h5>
    <?php
    $syllable->setHyphen('<span class="debug-hyphen">-</span>');
    echo nl2br($syllable->hyphenateText($source));
    ?>
</div>

<div class="example">
    <h2>Zero-width spaces</h2>
    <h5>&amp;#8203; entities</h5>
    <?php
    $syllable->setHyphen(new \Vanderlee\Syllable\Hyphen\ZeroWidthSpace());
    echo nl2br($syllable->hyphenateText($source));
    ?>
</div>

<div class="example">
    <h2>Dashes</h2>
    <h5>For pre-school reading</h5>
    <?php
    $syllable->setHyphen(new \Vanderlee\Syllable\Hyphen\Dash());
    echo nl2br($syllable->hyphenateText($source));
    ?>
</div>
</body>
</html>