switch
statement contains multiple default
cases PHP-E1114default
case in a switch
statement is invoked when none of the cases specified matches the switch
condition. It is therefore recommended to have only one default case. Having more than one default case would result in a runtime error.
switch ($i) {
case 0:
echo "i equals 0";
break;
case 1:
echo "i equals 1";
break;
default:
echo "another default";
case 2:
echo "i equals 2";
break;
// invalid: default is already used
default:
echo "i is not equal to 0, 1 or 2";
}
Make sure switch
statement only contains one default
case. It is advised to get rid of extra default
cases:
switch ($i) {
case 0:
echo "i equals 0";
break;
case 1:
echo "i equals 1";
break;
case 2:
echo "i equals 2";
break;
default:
echo "i is not equal to 0, 1 or 2";
}