PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: addslashes vs. mysql_escape_string

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Result: Discarded

The test labeled "addslashes()" was the faster by 0.0173 seconds, (2.764% faster)

addslashes() 100%
mysql_escape_string() 97.236%

The addslashes() test took 0.6094 seconds.
The mysql_escape_string() test took 0.6267 seconds.


Each test case ran 20 random code order iterations consisting of 133,258 loops for a total of 2,665,160 runs.

  • Line execution difference (0.000007) milliseconds.
  • Avg difference (0.866) milliseconds per 133,258 loops.
  • Total difference 17.32 milliseconds for 2,665,160 loops

The iteration variablity for Code 1 was (5.0884) milliseconds and Code 2 was (6.2767) milliseconds. The lower and the closer together there values are the more accurate the results are.


The first test, "addslashes()", was:

$GLOBALS['dummy2'] = addslashes($GLOBALS['dummy']);

The second test, "mysql_escape_string()", was:

$GLOBALS['dummy2'] = mysql_real_escape_string($GLOBALS['dummy']);

Running: Linux (x86_64:1 GB) PHP (