3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$favcolor=array('"red",','"blue"'); //$arr=array(print_r (array_values( $favcolor))); //rint_r (array_values( $arr)); $arrR=array("red","blue"); $QW=in_array("red",$arrR); $QA=in_array("blue",$arrR); if ($QW+$QA>1) { $QW="TRUE";} else{$QW="FALSE";}; ECHO $QW; switch ($QW) { case "TRUE": echo "Your favorite color is red!"; case "TRUE": echo "Your favorite color is blue!"; case "FALSE": echo "Your favorite color is green!"; break; default: echo "Your favorite color is neither red, blue, or green!"; } ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
TRUEYour favorite color is red!Your favorite color is blue!Your favorite color is green!
preferences:
217.05 ms | 406 KiB | 312 Q