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 "without @" was (on average) the faster by 0.0053 seconds, (0.885% faster)

without @ 100%
@ (shut up) 99.115%

The without @ test took 0.5903 seconds.
The @ (shut up) test took 0.5956 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 139,638 loops for a total of 2,792,750 runs.

  • Line execution difference (0.000002) milliseconds.
  • Avg difference (0.000) milliseconds per 139,638 loops.
  • Total difference 5.27 milliseconds for 2,792,750 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 (7.2.25-1+ubuntu16.04.1+deb.sury.org+1)