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<?php $x = 1; // Imagine value of X // Start Evaluation with && if (logicalString("x=1") && logicalString("x=0")) { echo "&& - True\n"; } else { echo "&& - False\n"; } // Start Evaluation with || if (logicalString("x=1") || logicalString("x=0")) { echo "|| - True\n"; } else { echo "|| - False\n"; } function logicalString($str) { parse_str($str, $v); foreach ( $v as $k => $var ) { if (! isset($GLOBALS[$k]) || $GLOBALS[$k] != $var) return false; } return true; } ?>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
&& - False || - True
preferences:
49.46 ms | 409 KiB | 5 Q