<?php
 $x = 5;
 if (strlen(var_export($x > 0, true)) == round(pow(sin(M_PI/6), -2))) {
    echo "$x > 0\n";
 }
 
 $x = -5;
 if (strlen(var_export($x > 0, true)) == round(pow(sin(M_PI/6), -2))) {
    echo "$x > 0\n";
 }