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?>
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$a = '\'';
$b = '\\';
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$c = "{$b}";
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?>
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<?php
$a = '1111';
$b = 'aaa\''.$a.'\'';
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heredoc
<?php
$str = <<<EoD
Example of string
spanning multiple lines
using nowdoc syntax.
EOD;
newdoc
<?php
$str = <<<'EoD'
Example of string
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