PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: error_reporting(0) vs. @

No Description

Run this test again Return to test menu

Historical Results

Based on (5) saved test runs, The test labeled "@ (shut up)" was (on average) the faster by 0.02 seconds, (2.110% faster)

@ (shut up) 100%
error_reporting(0) 97.89%

The @ (shut up) test took 0.9293 seconds.
The error_reporting(0) test took 0.9493 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 224,015 loops for a total of 4,480,300 runs.

  • Line execution difference (0.000004) milliseconds.
  • Avg difference (0.000) milliseconds per 224,015 loops.
  • Total difference 20.03 milliseconds for 4,480,300 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, "@ (shut up)", was:

$temp = 0;
@$GLOBALS[dummy]++;
$GLOBALS['dummy'] = $temp;

The second test, "error_reporting(0)", was:

$temp = error_reporting(0);
$GLOBALS[dummy]++;
error_reporting($temp);

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