PHTML::Template v2: PHP template compiler engine

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PHTML::Template v2.0
(c) gregory A. Rozanoff, 2004, 2005
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version 2.0
+ Added, - Removed, * Changed, ! Bugfix, ? Unstable or testing feature

	+ Added 'SWITCH...CASE' statement
	+ Added md5 support for cache files names
	+ Added compiled template code cleanup and garbage collection
	+ Added 'TIME', 'TIMESTAMP' and 'VERSION' placeholders
	* PHP-native include used instead of stupid template merging ;)
	* Regular expressions optimized
	* Cache files manipulation now 'flockless'
	! 'LOOP' variables type checking added

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Constants:
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	GZIP	gZIP support for output
	DEBUG	Debug mode on (cache disabled)

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Placeholders:
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VARIABLE placeholder:

	<TMPL_VAR variable>

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TIME placeholder:

	<TMPL_TIME format_string>

	a - "am" or "pm"
	A - "AM" or "PM"
	d - day of the month, 2 digits with leading zeros; i.e. "01" to "31"
	D - day of the week, textual, 3 letters; i.e. "Fri"
	F - month, textual, long; i.e. "January"
	h - hour, 12-hour format; i.e. "01" to "12"
	H - hour, 24-hour format; i.e. "00" to "23"
	g - hour, 12-hour format without leading zeros; i.e. "1" to "12"
	G - hour, 24-hour format without leading zeros; i.e. "0" to "23"
	i - minutes; i.e. "00" to "59"
	j - day of the month without leading zeros; i.e. "1" to "31"
	l - day of the week, textual, long; i.e. "Friday"
	L - boolean for whether it is a leap year; i.e. "0" or "1"
	m - month; i.e. "01" to "12"
	n - month without leading zeros; i.e. "1" to "12"
	M - month, textual, 3 letters; i.e. "Jan"
	s - seconds; i.e. "00" to "59"
	S - English ordinal suffix, textual, 2 characters; i.e. "th", "nd"
	t - number of days in the given month; i.e. "28" to "31"
	U - seconds since the epoch
	w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday)
	Y - year, 4 digits; i.e. "1999"
	y - year, 2 digits; i.e. "99"
	z - day of the year; i.e. "0" to "365"
	Z - timezone offset in seconds (i.e. "-43200" to "43200")

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TIMESTAMP placeholder:

	<TMPL_TIMESTAMP>

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VERSION placeholder:

	<TMPL_VERSION>

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INCLUDE placeholder:

	<TMPL_INCLUDE template_name>

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Control-flow statements:
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LOOP statement:

	<TMPL_LOOP array>
		LOOP body
	</TMPL_LOOP>

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[IF|UNLESS]...ELSE statements:

	<TMPL_[IF|UNLESS] variable>
		IF (UNLESS) statement
	<TMPL_ELSE>
		ELSE statement
	</TMPL_[IF|UNLESS]>



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SWITCH...CASE statement synatx:

	<TMPL_SWITCH variable>
		DEFAULT section
	<TMPL_CASE value>
		CASE ection
	...
	</TMPL_SWITCH>

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