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Enhance solver perf by removing count()

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This commit is contained in:
Nicolas Grekas 2016-10-14 13:38:54 +02:00
parent aa051ba4f0
commit daf84bea33
1 changed files with 5 additions and 2 deletions
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7
src/Composer/DependencyResolver/Solver.php
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@ -758,8 +758,10 @@ class Solver
$systemLevel = $level;
}
for ($i = 0, $n = 0; $n < count($this->rules); $i++, $n++) {
if ($i == count($this->rules)) {
$rulesCount = count($this->rules);
for ($i = 0, $n = 0; $n < $rulesCount; $i++, $n++) {
if ($i == $rulesCount) {
$i = 0;
}
@ -805,6 +807,7 @@ class Solver
}
// something changed, so look at all rules again
$rulesCount = count($this->rules);
$n = -1;
}