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e496aa406f
Previously it was undocumented, as pointed out in vimeo/psalm#3574
368 B
368 B
UnusedParam
Emitted when --find-dead-code
is turned on and Psalm cannot find any uses of a particular parameter in a private method or function
<?php
function foo(int $a, int $b) : int {
return $a + 4;
}
Can be suppressed by prefixing the parameter name with an underscore:
function foo(int $_a, int $b) : int {
return $b + 4;
}