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a939805641
var_dump() is debugging functionality, so it should print floating-point numbers accurately. We do this by switching to serialize_precision, which (by default) will print with as much precision as necessary to preserve the exact value of the float. This also affects debug_zval_dump(). Closes GH-5172.
38 lines
915 B
PHP
38 lines
915 B
PHP
--TEST--
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similar_text(), basic tests
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--CREDITS--
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Mats Lindh <mats at lindh.no>
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#Testfest php.no
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--INI--
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precision=14
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--FILE--
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<?php
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/* Prototype : proto int similar_text(string str1, string str2 [, float percent])
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* Description: Calculates the similarity between two strings
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* Source code: ext/standard/string.c
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*/
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var_dump(similar_text("abcdefgh", "efg"));
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var_dump(similar_text("abcdefgh", "mno"));
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var_dump(similar_text("abcdefghcc", "c"));
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var_dump(similar_text("abcdefghabcdef", "zzzzabcdefggg"));
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$percent = 0;
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similar_text("abcdefgh", "efg", $percent);
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var_dump($percent);
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similar_text("abcdefgh", "mno", $percent);
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var_dump($percent);
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similar_text("abcdefghcc", "c", $percent);
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var_dump($percent);
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similar_text("abcdefghabcdef", "zzzzabcdefggg", $percent);
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var_dump($percent);
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?>
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--EXPECT--
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int(3)
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int(0)
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int(1)
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int(7)
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float(54.54545454545455)
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float(0)
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float(18.181818181818183)
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float(51.851851851851855)
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