<?php $values = array( array("''", ''), array("'0'", '0'), array("'0.0'", '0.0'), array("'0.0_'", '0.0_'), array("'1'", '1'), array("'1.0'", '1.0'), array("'1.0_'", '1.0_'), array("'<p/>'", '<p/>'), array("'<p>1</p>'", '<p>1</p>'), array("'<p>php</p>'", '<p>php</p>'), array("'php'", 'php'), array("'_0'", '_0'), array("'_0.0'", '_0.0'), array("'_0.0_'", '_0.0_'), array("'_1'", '_1'), array("'_1.0'", '_1.0'), array("'_1.0_'", '_1.0_'), array("0", 0), array("0.0", 0.0), array("1", 1), array("1.0", 1.0), array("array()", array()), array("false", false), array("null", null), array("true", true), ); $valuesTotal = count($values); for ($i = 0; $i < ($valuesTotal - 1); $i++) { foreach (range($i + 1, $valuesTotal - 1) as $k) { list($baseDisplay, $base) = $values[$i]; list($compareDisplay, $compare) = $values[$k]; echo "$i:$k $baseDisplay == $compareDisplay: "; echo ($base == $compare)?"TRUE\n":"FALSE\n"; } }
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