Paul Bissonnette
8eb0a830da
String optimizations, this gives us a 40% reduction in cycles for the revcomp benchmark. Differential Revision: D934224
28 linhas
531 B
PHP
28 linhas
531 B
PHP
<?php
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// Copyright 2004-present Facebook. All Rights Reserved.
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function strtobin($str) {
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$ret = '';
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$sep = '';
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for ($i = 0; $i < strlen($str); ++$i) {
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$char = $str[$i];
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$ret .= $sep . $char . ':' . ord($char);
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$sep = ', ';
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}
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return $ret;
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}
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function do_string($str) {
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var_dump(strtobin($str),
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strtobin(stripcslashes($str)));
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}
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function main() {
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do_string("12345\\:2\\");
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do_string("12345\\:2\\4");
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do_string("12345\\:a");
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do_string("12345\\123");
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do_string("12345\\12345");
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}
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main();
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