Re: [RFC] Deprecate the extract function in PHP 7.3

From:	lists@rhsoft.net	Date:	Sat, 16 Sep 2017 09:42:12 +0000
Subject:	Re: [RFC] Deprecate the extract function in PHP 7.3
References:	1 2 3 4 5	Groups:	php.internals
Request:	Send a blank email to internals+get-100665@lists.php.net to get a copy of this message

Am 15.09.2017 um 20:27 schrieb Arvids Godjuks:

well, basically, none. Results are from a Q6600 machine and under windows, so your mileage probably gonna be quite better :)

well, and now implement the EXTR_SKIP in PHP code - that becomes a ugly piece of code and that only because someone likes to remove a already existing function nobody is forced to use? sadly i am not allowed to say what i think in public...

C:\Users\psihius\Documents\web>php -v PHP 7.1.5 (cli) (built: May 9 2017 19:48:36) ( NTS MSVC14 (Visual C++ 2015) x64 ) Copyright (c) 1997-2017 The PHP Group Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies C:\Users\psihius\Documents\web>php -d memory_limit=-1 test.php 6.884626150131226 - Creating arrays 2.035606861114502 - foreach 2.128609180450439 - extract The code: define('ITERATIONS', 10000000); $__time = microtime(true); $__array = $__array2 = []; for ($__i = 0; $__i < ITERATIONS; ++$__i) {
     $__array['a'.$__i] = $__i;
     $__array2['b'.$__i] = $__i;
} echo number_format(microtime(true) - $__time, 15, '.', ''), PHP_EOL; $__time = microtime(true); foreach ($__array as $__key => $__variable) {
     $$__key = $__variable;
} echo number_format(microtime(true) - $__time, 15, '.', ''), PHP_EOL; $__time = microtime(true); foreach ($__array2 as $__key => $__variable) {
     $$__key = $__variable;
} echo number_format(microtime(true) - $__time, 15, '.', ''), PHP_EOL;