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fix: get flags return type

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Victor Westerlund 2023-03-27 18:02:44 +02:00
parent 8296bf0efd
commit 373e36ef4f
1 changed files with 2 additions and 1 deletions
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3
src/FunctionFlags.php
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@ -34,7 +34,8 @@
// Get args array from stack entry by index
$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;
}
/* ---- */