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psalm/docs/running_psalm/issues/UnusedFunctionCall.md
2020-03-20 19:13:56 -04:00

218 B

UnusedFunctionCall

Emitted when --find-dead-code is turned on and Psalm finds a function call whose return value is not used anywhere

<?php

$a = strlen("hello");
strlen("goodbye"); // unused
echo $a;