PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: urlencode vs. base64_encode

Is urlencode() faster than base64_encode()

View test history (1) Run this test again Return to test menu

Result: Discarded

The test labeled "base64_encode()" was the faster by 0.0066 seconds, (0.568% faster)

base64_encode() 100%
urlencode() 99.432%

The base64_encode() test took 1.1627 seconds.
The urlencode() test took 1.1694 seconds.


Each test case ran 20 random code order iterations consisting of 290,162 loops for a total of 5,803,240 runs.

  • Line execution difference (0.000001) milliseconds.
  • Avg difference (0.332) milliseconds per 290,162 loops.
  • Total difference 6.64 milliseconds for 5,803,240 loops

The iteration variablity for Code 1 was (9.3607) milliseconds and Code 2 was (7.2017) milliseconds. The lower and the closer together there values are the more accurate the results are.


The first test, "urlencode()", was:

$GLOBALS['dummy2'] = urlencode($GLOBALS['dummy']);

The second test, "base64_encode()", was:

$GLOBALS['dummy2'] = base64_encode($GLOBALS['dummy']);

Running: Linux (x86_64:1 GB) PHP (