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fix: get flags return type (#3)

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Victor Westerlund 2023-03-27 18:03:48 +02:00 • committed by GitHub
parent 8296bf0efd
commit cb38a4007f
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1 changed files with 2 additions and 1 deletions
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src/FunctionFlags.php
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@ -34,7 +34,8 @@
// Get args array from stack entry by index // Get args array from stack entry by index
$args = $stack[$idx]["args"]; $args = $stack[$idx]["args"];
return !empty($args) ? end($args) : null; // Return null if no arguments provided or not a valid int flag
return !empty($args) && is_int(end($args)) ? end($args) : null;
} }
/* ---- */ /* ---- */