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ae6f45ad45
This is confusing. The current output doesn't make it clear that we're in fact recursing to the top-level structure. Closes GH-5171.
54 lines
1.2 KiB
PHP
54 lines
1.2 KiB
PHP
--TEST--
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Bug #66964 (mb_convert_variables() cannot detect recursion)
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--SKIPIF--
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<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
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--FILE--
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<?php
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$a[] = &$a;
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var_dump(mb_convert_variables('utf-8', 'auto', $a));
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var_dump(mb_convert_variables('utf-8', 'utf-8', $a));
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unset($a);
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$a[] = '日本語テキスト';
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$a[] = '日本語テキスト';
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$a[] = '日本語テキスト';
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$a[] = '日本語テキスト';
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var_dump(mb_convert_variables('utf-8', 'utf-8', $a), $a);
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$a[] = &$a;
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var_dump(mb_convert_variables('utf-8', 'utf-8', $a), $a);
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?>
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--EXPECTF--
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Warning: mb_convert_variables(): %s on line %d
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bool(false)
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Warning: mb_convert_variables(): %s on line %d
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bool(false)
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string(5) "UTF-8"
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array(4) {
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[0]=>
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string(21) "日本語テキスト"
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[1]=>
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string(21) "日本語テキスト"
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[2]=>
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string(21) "日本語テキスト"
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[3]=>
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string(21) "日本語テキスト"
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}
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Warning: mb_convert_variables(): %s on line %d
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bool(false)
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array(5) {
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[0]=>
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string(21) "日本語テキスト"
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[1]=>
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string(21) "日本語テキスト"
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[2]=>
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string(21) "日本語テキスト"
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[3]=>
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string(21) "日本語テキスト"
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[4]=>
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*RECURSION*
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}
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