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10 lines
217 B
PHP
10 lines
217 B
PHP
--TEST--
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nonexisting back reference
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--SKIPIF--
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<?php if (unicode_semantics()) die('skip unicode.semantics=on'); ?>
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--FILE--
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<?php $a="abc123";
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echo ereg_replace("123",'def\1ghi',$a)?>
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--EXPECT--
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abcdef\1ghi
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