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9 lines
173 B
PHP
9 lines
173 B
PHP
--TEST--
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Test back-references in regular expressions
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--FILE--
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<?php
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echo ereg_replace("([a-z]*)([-=+|]*)([0-9]+)","\\3 \\1 \\2\n","abc+-|=123");
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?>
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--EXPECT--
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123 abc +-|=
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