<slide title="GD 1/2" outputbackground="#5b69a6">
<example title="Creating a PNG with a TrueType font" filename="txt.php" fontsize="1.5em"/>

<example fontsize="1.5em"><![CDATA[<IMG src="txt.php?text=<?php echo urlencode($_GET['text'])?>">]]></example>

<example hide="1" result="1" rwidth="650"><![CDATA[<?php
if(!empty($_GET['text'])) {
	echo "<IMG src=\"presentations/slides/starting_php5/txt.php?text=".urlencode($_GET['text'])."\">";
	$text = htmlspecialchars(stripslashes($_GET['text']));
} else {
	$text = 'Cool Dynamic Images!';
}
?>
<form action="<?php echo $PHP_SELF.'?'.$_SERVER['QUERY_STRING']; ?>" method=GET>
<input type=text name=text value="<?php echo $text; ?>">
</form>]]></example>
</slide>
