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@niklasvh
Created July 24, 2012 17:40
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<?php
function f($x) {
echo "f($x) ";
return $x;
}
echo "Function call args:\n";
var_dump(f($i=0) < f(++$i));
var_dump(f($i=0) <= f(++$i));
var_dump(f($i=0) > f(++$i));
var_dump(f($i=0) >= f(++$i));
echo "\nArray indices:\n";
$a[1][2] = 0;
$a[3][4] = 1;
$i=0;
var_dump($a[$i=1][++$i] < $a[++$i][++$i]);
var_dump($a[$i=1][++$i] <= $a[++$i][++$i]);
var_dump($a[$i=1][++$i] > $a[++$i][++$i]);
var_dump($a[$i=1][++$i] >= $a[++$i][++$i]);
?>
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