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Viewing / Editing File: CompressStr.php

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<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<title>Arabic Text Compressor</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<link rel="stylesheet" type="text/css" href="style.css" media="all" />
</head>

<body>

<div class="Paragraph">
<h2 dir="ltr">Example Output:</h2>

<?php
/**
 * Example of Arabic Text Compressor
 *
 * @category  I18N
 * @package   I18N_Arabic
 * @author    Khaled Al-Sham'aa <khaled@ar-php.org>
 * @copyright 2006-2016 Khaled Al-Sham'aa
 *
 * @license   LGPL <http://www.gnu.org/licenses/lgpl.txt>
 * @link      http://www.ar-php.org
 */

error_reporting(E_STRICT);
$time_start = microtime(true);

require '../../Arabic.php';
$Arabic = new I18N_Arabic('CompressStr');

$Arabic->setInputCharset('windows-1256');

$file = 'Compress/ar_example.txt';
$fh = fopen($file, 'r');
$str = fread($fh, filesize($file));
fclose($fh);

$zip = $Arabic->compress($str);

$before = strlen($str);
$after = strlen($zip);
$rate = round($after * 100 / $before);

echo "String size before was: $before Byte<br>";
echo "Compressed string size after is: $after Byte<br>";
echo "Rate $rate %<hr>";

$Arabic->setInputCharset('utf-8');
$Arabic->setOutputCharset('utf-8');

$str = $Arabic->decompress($zip);

$word = 'الدول';

if ($Arabic->search($zip, $word)) {
    echo "Search for $word in zipped string and find it<hr>";
} else {
    echo "Search for $word in zipped string and do not find it<hr>";
}

$len = $Arabic->length($zip);
echo "Original length of zipped string is $len Byte<hr>";

echo '<div dir="rtl" align="justify">'.nl2br($str).'</div>';
?>
</div><br />
<div class="Paragraph">
<h2>Example Code:</h2>
<?php
$code = <<< END
<?php
    require '../../Arabic.php';
    \$Arabic = new I18N_Arabic('CompressStr');

\$Arabic->setInputCharset('windows-1256');

\$file = 'Compress/ar_example.txt';
    \$fh = fopen(\$file, 'r');
    \$str = fread(\$fh, filesize(\$file));
    fclose(\$fh);

\$zip = \$Arabic->compress(\$str);

\$before = strlen(\$str);
    \$after = strlen(\$zip);
    \$rate = round(\$after * 100 / \$before);

echo "String size before was: \$before Byte<br>";
    echo "Compressed string size after is: \$after Byte<br>";
    echo "Rate \$rate %<hr>";

\$Arabic->setInputCharset('utf-8');
    \$Arabic->setOutputCharset('utf-8');

\$str = \$Arabic->decompress(\$zip);

\$word = 'الدول';
    if ($Arabic->search(\$zip, \$word)) {
        echo "Search for \$word in zipped string and find it<hr>";
    } else {
        echo "Search for \$word in zipped string and do not find it<hr>";
    }

\$len = I18N_Arabic_CompressStr::length(\$zip);
    echo "Original length of zipped string is \$len Byte<hr>";

echo '<div dir="rtl" align="justify">'.nl2br(\$str).'</div>';
END;

highlight_string($code);

$time_end = microtime(true);
$time = $time_end - $time_start;

echo "<hr />Total execution time is $time seconds<br />\n";
echo 'Amount of memory allocated to this script is ' . memory_get_usage() . ' bytes';

$included_files = get_included_files();
echo '<h4>Names of included or required files:</h4><ul>';

foreach ($included_files as $filename) {
    echo "<li>$filename</li>";
}

echo '</ul>';
?>
<a href="../Docs/I18N_Arabic/_Arabic---CompressStr.php.html" target="_blank">Related Class Documentation</a>
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