403.Chapter-4-PHP-5.3.slide.php

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        <h2>Version 5.3.0 <small>(30 Jun 2009)</small></h2>
        <ul>
            <li>Added lambda functions and closures.</li>
            <li>Added "jump label" operator (limited "goto").
                <img src="pictures/icon_evil.gif" alt=""/></li>
            <li>Added NOWDOC & HEREDOC syntax.</li>
            <li>Added "?:" operator.</li>
            <li>Added support for namespaces.</li>
            <li>Added support for Late Static Binding.</li>
            <li>Added __DIR__ constant.</li>
        </ul>
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