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<?php
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$x = 20; // $x is an integer
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$str1 = (string)$x; // $str1 is a string now
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// Check whether $x and $str1 are equal or not
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if ($x === $str1)
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{
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echo "They are the same"."\n";
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}
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else
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{
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echo "They are not same"."\n";
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}
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?>
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