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assign keys to variable for better performance

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improves performance by ~1-1.5%
This commit is contained in:
kkmuffme 2022-06-28 15:48:35 +02:00
parent 4048bb9d8b
commit 57239a7c8e
1 changed files with 2 additions and 1 deletions
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3
src/Psalm/Internal/Algebra.php
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@ -136,6 +136,7 @@ class Algebra
if (!$clause_a->reconcilable || $clause_a->wedge) {
continue;
}
$clause_a_keys = array_keys($clause_a->possibilities);
if (count($clause_a->possibilities) !== 1 || count(array_values($clause_a->possibilities)[0]) !== 1) {
foreach ($cloned_clauses as $clause_b) {
@ -143,7 +144,7 @@ class Algebra
continue;
}
if (array_keys($clause_a->possibilities) === array_keys($clause_b->possibilities)) {
if ($clause_a_keys === array_keys($clause_b->possibilities)) {
$opposing_keys = [];
foreach ($clause_a->possibilities as $key => $a_possibilities) {