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06ade15528
Fixes the function `next_newline()` in zend_language_scanner.l. The function now correctly returns a newline_len of 2 for "\r\n". Closes GH-5944.
30 lines
968 B
PHP
30 lines
968 B
PHP
--TEST--
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Bug #79934: CRLF-only line in heredoc causes parsing error
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--DESCRIPTION--
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This test covers different variations of whitespace-only lines in heredoc strings.
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These whitespace-only lines should be ignored when stripping indentation.
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--FILE--
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<?php
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// lines with only CRLF should not cause a parse error
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eval("\$s1 = <<<HEREDOC\r\n a\r\n\r\n b\r\n HEREDOC;");
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var_dump(addcslashes($s1, "\r\n"));
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// lines with only a LF should not cause a parse error
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eval("\$s2 = <<<HEREDOC\n a\n\n b\n HEREDOC;");
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var_dump(addcslashes($s2, "\n"));
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// lines with only a CR should not cause a parse error
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eval("\$s3 = <<<HEREDOC\r a\r\r b\r HEREDOC;");
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var_dump(addcslashes($s3, "\r"));
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// lines with only whitespace should not cause a parse error
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eval("\$s4 = <<<HEREDOC\r a\r\n \r\n b\r HEREDOC;");
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var_dump(addcslashes($s4, "\n\r"));
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?>
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--EXPECT--
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string(10) "a\r\n\r\nb"
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string(6) "a\n\nb"
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string(6) "a\r\rb"
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string(10) "a\r\n\r\nb"
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