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simple templating in PHP
(Wednesday 19th December 2001)

Ok. This NOT rocket-science. It is NOT very cool or effective. It simply works and is nice and short code. Templating done the quick way. I just though I'd share this cade with the world, as it is so easy to do ;)
function parsetemplate ($templatestr, $infohash) {
	// replace placeholders like {foo}
	// in templatestr with 
	// corresponding values from infohash
	function lookup ($s, $h) {
		if ($h{$s}) {
			return $h{$s};
		} else {
			return "<!-- unknown: $s -->";
		}
	}
	$result = preg_replace (
		"/{(w+)}/e",
		"lookup('$1', $infohash)",
		$templatestr
		);
	return $result;
}

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Martin Spernau
© 1994-2003

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