PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: echo vs. ?>...<?php (dynamic)

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Historical Results

Based on (1) saved test runs, The test labeled "echo" was (on average) the faster by 0.0078 seconds, (0.652% faster)

echo 100%
<?php ?> 99.348%

The echo test took 1.1818 seconds.
The <?php ?> test took 1.1896 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 279,806 loops for a total of 5,596,120 runs.

  • Line execution difference (0.000001) milliseconds.
  • Avg difference (0.000) milliseconds per 279,806 loops.
  • Total difference 7.75 milliseconds for 5,596,120 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, "echo", was:

echo $GLOBALS['x'], ' test ', $GLOBALS['y'], $GLOBALS['z'], ' test ';

The second test, "<?php ?>", was:

echo $GLOBALS['x']; ?> test <?php echo $GLOBALS['y'], $GLOBALS['z'];?> test <?php

Running: Linux (x86_64:1 GB) PHP (7.2.25-1+ubuntu16.04.1+deb.sury.org+1)