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igorw/quine.php

Created October 17, 2013 21:48
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Quine, from Tom Stuart's "Understanding Computation".
Raw
quine.php
<?php
$data = <<<'DATA'
$program = <<<PROGRAM
<?php
\$data = <<<'DATA'\n$data\nDATA;
$data
PROGRAM;
echo $program;
DATA;
$program = <<<PROGRAM
<?php
\$data = <<<'DATA'\n$data\nDATA;
$data
PROGRAM;
echo $program;
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