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composer
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Clarify variable variable usage

pull/1015/head
Jordi Boggiano 2012-08-22 15:38:46 +02:00
parent 2d4076e9b2
commit 25142c5351
1 changed files with 2 additions and 2 deletions
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4
src/Composer/DependencyResolver/Pool.php
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@ -349,8 +349,8 @@ class Pool
$candidateName = $candidate['name']; $candidateName = $candidate['name'];
$candidateVersion = $candidate['version']; $candidateVersion = $candidate['version'];
foreach (array('provides', 'replaces') as $linkType) { foreach (array('provides', 'replaces') as $linkType) {
$$linkType = isset($candidate[rtrim($linkType, 's')]) ? $candidate[rtrim($linkType, 's')] : array(); ${$linkType} = isset($candidate[rtrim($linkType, 's')]) ? $candidate[rtrim($linkType, 's')] : array();
foreach ($$linkType as $target => $constraintDef) { foreach (${$linkType} as $target => $constraintDef) {
if ('self.version' === $constraintDef) { if ('self.version' === $constraintDef) {
$parsedConstraint = $this->versionParser->parseConstraints($candidateVersion); $parsedConstraint = $this->versionParser->parseConstraints($candidateVersion);
} else { } else {