PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: @ (no error)

No Description

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Historical Results

Based on (2) saved test runs, The test labeled "@ (shut up)" was (on average) the faster by 0.0203 seconds, (2.316% faster)

@ (shut up) 100%
without @ 97.684%

The @ (shut up) test took 0.8576 seconds.
The without @ test took 0.8779 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 221,507 loops for a total of 4,430,130 runs.

  • Line execution difference (0.000005) milliseconds.
  • Avg difference (0.000) milliseconds per 221,507 loops.
  • Total difference 20.33 milliseconds for 4,430,130 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:

@$GLOBALS['dummy']++;

The second test, "without @", was:

$GLOBALS['dummy']++;

Running: Linux (x86_64:1 GB) PHP (7.2.22-1+ubuntu16.04.1+deb.sury.org+1)