php - How can I make my switch statement case insensitive? -

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in following example, $var can "value", "value" or "value". 

switch ( $var ) {     case "value":         // value , value don't seem match here.         break; }

the comparison seems case sensitive (only all-lowercase "value" matches). there way perform case-insensitive comparison?

ref: http://php.net/manual/en/control-structures.switch.php

$var = strtolower($var)

and in switch cases write lowercase


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