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Trailing newlines in doc strings
-----
<?php
<<<'EOF'@@{ "\n\n" }@@EOF;
<<<'EOF'@@{ "\n\n\n" }@@EOF;
<<<'EOF'@@{ "\nFoo\n\n" }@@EOF;
<<<EOF@@{ "\n\$var\n\n" }@@EOF;
<<<'EOF'@@{ "\r\n\r\n" }@@EOF;
<<<'EOF'@@{ "\r\n\r\n\r\n" }@@EOF;
<<<'EOF'@@{ "\r\nFoo\r\n\r\n" }@@EOF;
<<<EOF@@{ "\r\n\$var\r\n\r\n" }@@EOF;
-----
array(
0: Scalar_String(
value:
)
1: Scalar_String(
value:
)
2: Scalar_String(
value: Foo
)
3: Scalar_Encapsed(
parts: array(
0: Expr_Variable(
name: var
)
1: Scalar_EncapsedStringPart(
value:
)
)
)
4: Scalar_String(
value:
)
5: Scalar_String(
value:
)
6: Scalar_String(
value: Foo
)
7: Scalar_Encapsed(
parts: array(
0: Expr_Variable(
name: var
)
1: Scalar_EncapsedStringPart(
value:
)
)
)
)