PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: is_int vs. Casting

Cast vs is_int

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Historical Results

Based on (1) saved test runs, The test labeled "is_int" was (on average) the faster by 0.0079 seconds, (1.566% faster)

is_int 100%
Casting 98.434%

The is_int test took 0.4993 seconds.
The Casting test took 0.5072 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 127,467 loops for a total of 2,549,340 runs.

  • Line execution difference (0.000003) milliseconds.
  • Avg difference (0.000) milliseconds per 127,467 loops.
  • Total difference 7.94 milliseconds for 2,549,340 loops

The iteration variablity for Code 1 was (0.0000) milliseconds and Code 2 was (0.0000) 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 (7.2.22-1+ubuntu16.04.1+deb.sury.org+1)