PHP

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(Ranks in Red in the table below are those which fall below the average Rank for this language over all tests. The corresponding programs could possibly benefit from further optimization.)
Test	Source Code	Avg Rank: 34		Avg Rank: 35		Avg Rank: 12		Log
		CPU	Rank	Mem	Rank	LOC	Rank
Ackermann's Function	ackermann.php	T	(T) *	T	(T) *	10	10	log
Array Access	ary3.php	33.39	35	4312	38	13	10	log
Count Lines/Words/Chars	wc.php	7.66	31	3496	31	13	11	log
Fibonacci Numbers	fibo.php	49.84	47	2884	42	8	10	log
Hash (Associative Array) Access	hash.php	1.78	20	11580	29	10	6	log
Hashes, Part II	hash2.php	12.47	27	5168	29	10	5	log
Heapsort	heapsort.php	18.42	37	11580	39	46	8	log
Hello World	hello.php	11.47	37	2796	42	3	29	log
Matrix Multiplication	matrix.php	53.27	33	3280	31	34	10	log
Nested Loops	nestedloop.php	57.93	48	2828	42	12	9	log
Random Number Generator	random.php	11.84	43	2880	39	16	17	log
Reverse a File	reversefile.php	F	(F) *	F	(F) *	7	15	log
Sieve of Erathostenes	sieve.php	127.16	43	4760	43	17	10	log
Spell Checker	spellcheck.php	7.99	24	7720	25	14	17	log
String Concatenation	strcat.php	0.15	18	3220	32	9	16	log
Sum a Column of Integers	sumcol.php	16.90	36	2848	33	7	16	log
*Test Implemented but not measured (timeout or error).
Tests Not Implemented For This Language: List Operations, Word Frequency Count, Object Instantiation, Statistical Moments, Echo Client/Server, Method Calls, Exception Mechanisms, Regular Expression Matching, Producer/Consumer Threads