<?php assert('3' < '10'); // Numeric comparison. 2 < 12. assert('10' < '2 '); // Lexicographical comparison // Circular: assert('2 ' < '3'); // Lexicographical comparison // Not transitive: assert(!('3' < '2 ')); // Lexicographical comparison // And just because it's interesting: assert('2 ' < 3); // Numeric comparison. 2 < 3.
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