Warning: Division by zero in /var/customers/webs/stc/benchmark/index.php on line 256 Test: preg_replace vs. str_replace

PHP Benchmarks

Performance comparison of PHP code alternatives.

Test: preg_replace() vs. str_replace()

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Result

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Code

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

$GLOBALS['dummy2'] = preg_replace('~([Ww]heat|[Tt]hins)~', 'Nilla', $GLOBALS['dummy']);

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

$GLOBALS['dummy2'] = str_replace(array('Wheat', 'Thins', 'wheat', 'thins'), 'Nilla', $GLOBALS['dummy']);

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