The What
Syntax
switch ( mixed $var ) { case mixed $value1: // do stuff break; case mixed $value2: // do stuff break; default: // do stuff } );
Description
This construct works similar to an if
statement, where a value is compared to some condition. The case
statements are the individual conditional comparisons, similar to the else if
. The default
works like an else
where if none of the other conditions are true, then it will execute.
Parameters
var
- Variable to be evaluated and then compared to each
case
. value1
- Value to compare the
$var
to, which can be a literal, variable, or expression.
Return Values
Returns the number of times the event fired.
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