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15 lines
277 B
PHP
15 lines
277 B
PHP
--TEST--
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X (PCRE_EXTRA) modififer
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--FILE--
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<?php
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var_dump(preg_match('/\y/', '\y'));
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var_dump(preg_match('/\y/X', '\y'));
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?>
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--EXPECTF--
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int(1)
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Warning: preg_match(): Compilation failed: unrecognized character follows \ at offset 1 in %spcre_extra.php on line 4
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bool(false)
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