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[paste/404.git]
/
code.php
1
<?php
\r
2
$a = ['a1','a2'];
\r
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var_dump($a);
\r
4
\r
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foreach ($a as &$val) {}
\r
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var_dump($a);
\r
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\r
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$b = ['b3'];
\r
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foreach ($b as $val) {}
\r
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var_dump($a);
\r
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?>