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composer
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Merge pull request #4672 from Tobion/patch-1 

[ClassLoader] performance improvement: use str_replace instead of strtr
pull/4684/head
Rob 2015-12-07 17:56:35 +01:00
parent ecd490b249 a76ce9b25a
commit 44bc8e019f
1 changed files with 3 additions and 3 deletions
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6
src/Composer/Autoload/ClassLoader.php
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@ -344,7 +344,7 @@ class ClassLoader
private function findFileWithExtension($class, $ext) private function findFileWithExtension($class, $ext)
{ {
// PSR-4 lookup // PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext; $logicalPathPsr4 = ('\\' !== DIRECTORY_SEPARATOR ? str_replace('\\', DIRECTORY_SEPARATOR, $class) : $class) . $ext;
$first = $class[0]; $first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) { if (isset($this->prefixLengthsPsr4[$first])) {
@ -370,10 +370,10 @@ class ClassLoader
if (false !== $pos = strrpos($class, '\\')) { if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name // namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1) $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR); . str_replace('_', DIRECTORY_SEPARATOR, substr($logicalPathPsr4, $pos + 1));
} else { } else {
// PEAR-like class name // PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext; $logicalPathPsr0 = str_replace('_', DIRECTORY_SEPARATOR, $class) . $ext;
} }
if (isset($this->prefixesPsr0[$first])) { if (isset($this->prefixesPsr0[$first])) {