PHP3 benchmark - 10000 iterations

Benchmarking idle while loop:

100  \
200  -
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500  \
600  -
700  /
800  |
900  \
1000  -
1100  /
1200  |
1300  \
1400  -
1500  /
1600  |
1700  \
1800  -
1900  /
2000  |
2100  \
2200  -
2300  /
2400  |
2500  \
2600  -
2700  /
2800  |
2900  \
3000  -
3100  /
3200  |
3300  \
3400  -
3500  /
3600  |
3700  \
3800  -
3900  /
4000  |
4100  \
4200  -
4300  /
4400  |
4500  \
4600  -
4700  /
4800  |
4900  \
5000  -
5100  /
5200  |
5300  \
5400  -
5500  /
5600  |
5700  \
5800  -
5900  /
6000  |
6100  \
6200  -
6300  /
6400  |
6500  \
6600  -
6700  /
6800  |
6900  \
7000  -
7100  /
7200  |
7300  \
7400  -
7500  /
7600  |
7700  \
7800  -
7900  /
8000  |
8100  \
8200  -
8300  /
8400  |
8500  \
8600  -
8700  /
8800  |
8900  \
9000  -
9100  /
9200  |
9300  \
9400  -
9500  /
9600  |
9700  \
9800  -
9900  /
10000  |
Done, took 0.00 seconds.
Benchmarking while loop with internal mul() function calls:

100  \
200  -
300  /
400  |
500  \
600  -
700  /
800  |
900  \
1000  -
1100  /
1200  |
1300  \
1400  -
1500  /
1600  |
1700  \
1800  -
1900  /
2000  |
2100  \
2200  -
2300  /
2400  |
2500  \
2600  -
2700  /
2800  |
2900  \
3000  -
3100  /
3200  |
3300  \
3400  -
3500  /
3600  |
3700  \
3800  -
3900  /
4000  |
4100  \
4200  -
4300  /
4400  |
4500  \
4600  -
4700  /
4800  |
4900  \
5000  -
5100  /
5200  |
5300  \
5400  -
5500  /
5600  |
5700  \
5800  -
5900  /
6000  |
6100  \
6200  -
6300  /
6400  |
6500  \
6600  -
6700  /
6800  |
6900  \
7000  -
7100  /
7200  |
7300  \
7400  -
7500  /
7600  |
7700  \
7800  -
7900  /
8000  |
8100  \
8200  -
8300  /
8400  |
8500  \
8600  -
8700  /
8800  |
8900  \
9000  -
9100  /
9200  |
9300  \
9400  -
9500  /
9600  |
9700  \
9800  -
9900  /
10000  |
Done, took 0.00 seconds.
That means the extra function was adding 0.00000 secs per iteration.
Benchmarking idle for loop, 10000 iterations:

100  \
200  -
300  /
400  |
500  \
600  -
700  /
800  |
900  \
1000  -
1100  /
1200  |
1300  \
1400  -
1500  /
1600  |
1700  \
1800  -
1900  /
2000  |
2100  \
2200  -
2300  /
2400  |
2500  \
2600  -
2700  /
2800  |
2900  \
3000  -
3100  /
3200  |
3300  \
3400  -
3500  /
3600  |
3700  \
3800  -
3900  /
4000  |
4100  \
4200  -
4300  /
4400  |
4500  \
4600  -
4700  /
4800  |
4900  \
5000  -
5100  /
5200  |
5300  \
5400  -
5500  /
5600  |
5700  \
5800  -
5900  /
6000  |
6100  \
6200  -
6300  /
6400  |
6500  \
6600  -
6700  /
6800  |
6900  \
7000  -
7100  /
7200  |
7300  \
7400  -
7500  /
7600  |
7700  \
7800  -
7900  /
8000  |
8100  \
8200  -
8300  /
8400  |
8500  \
8600  -
8700  /
8800  |
8900  \
9000  -
9100  /
9200  |
9300  \
9400  -
9500  /
9600  |
9700  \
9800  -
9900  /
10000  |
Done, took 0.00 seconds.
That means for loops are -20.22% slower than while loops.
Benchmarking for loop with internal mul() function calls:

100  \
200  -
300  /
400  |
500  \
600  -
700  /
800  |
900  \
1000  -
1100  /
1200  |
1300  \
1400  -
1500  /
1600  |
1700  \
1800  -
1900  /
2000  |
2100  \
2200  -
2300  /
2400  |
2500  \
2600  -
2700  /
2800  |
2900  \
3000  -
3100  /
3200  |
3300  \
3400  -
3500  /
3600  |
3700  \
3800  -
3900  /
4000  |
4100  \
4200  -
4300  /
4400  |
4500  \
4600  -
4700  /
4800  |
4900  \
5000  -
5100  /
5200  |
5300  \
5400  -
5500  /
5600  |
5700  \
5800  -
5900  /
6000  |
6100  \
6200  -
6300  /
6400  |
6500  \
6600  -
6700  /
6800  |
6900  \
7000  -
7100  /
7200  |
7300  \
7400  -
7500  /
7600  |
7700  \
7800  -
7900  /
8000  |
8100  \
8200  -
8300  /
8400  |
8500  \
8600  -
8700  /
8800  |
8900  \
9000  -
9100  /
9200  |
9300  \
9400  -
9500  /
9600  |
9700  \
9800  -
9900  /
10000  |
Done, took 0.0017149448394775 seconds.
That means for loops are -2.56% slower than while loops.