PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: is_int vs. Casting

Cast vs is_int

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Result: Discarded

The test labeled "Casting" was the faster by 0.0146 seconds, (1.747% faster)

Casting 100%
is_int 98.253%

The Casting test took 0.82 seconds.
The is_int test took 0.8346 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 129,814 loops for a total of 2,596,280 runs.

  • Line execution difference (0.000006) milliseconds.
  • Avg difference (0.729) milliseconds per 129,814 loops.
  • Total difference 14.58 milliseconds for 2,596,280 loops

The iteration variablity for Code 1 was (6.9200) milliseconds and Code 2 was (8.3433) milliseconds. The lower and the closer together there values are the more accurate the results are.

Code

The first test, "is_int", was:

$a = is_int($GLOBALS['test']);

The second test, "Casting", was:

$a = (int) $GLOBALS['test'] === $GLOBALS['test'];

Running: Linux (x86_64:1 GB) PHP (7.2.15-1+ubuntu16.04.1+deb.sury.org+1)