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20 lines
532 B
PHP
20 lines
532 B
PHP
--TEST--
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Bug #77428: mb_ereg_replace() doesn't replace a substitution variable
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--SKIPIF--
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<?php
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if (!extension_loaded('mbstring')) die('skip mbstring extension not available');
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if (!function_exists('mb_ereg_replace')) die('skip mb_ereg_replace() not available');
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?>
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--FILE--
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<?php
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// This behavior is broken, but kept for BC reasons
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var_dump(mb_ereg_replace('(%)', '\\\1', 'a%c'));
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// For clarify, the above line is equivalent to:
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var_dump(mb_ereg_replace('(%)', '\\\\1', 'a%c'));
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?>
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--EXPECT--
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string(4) "a\%c"
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string(4) "a\%c"
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