Doctrine\Common\Reflection\Psr0FindFile::findFile()

Complexity

Conditions	7
Paths	16

Size

Total Lines	33
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	7

Importance

Changes

0

<?php
    public function findFile($class)
    {
        if ($class[0] === '\\') {
            $class = substr($class, 1);
        }

        $lastNsPos = strrpos($class, '\\');

        if ($lastNsPos !== false) {
            // namespaced class name
            $classPath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $lastNsPos)) . DIRECTORY_SEPARATOR;
            $className = substr($class, $lastNsPos + 1);
        } else {
            // PEAR-like class name
            $classPath = null;
            $className = $class;
        }

        $classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';

        foreach ($this->prefixes as $prefix => $dirs) {
            if (strpos($class, $prefix) !== 0) {
                continue;
            }

            foreach ($dirs as $dir) {
                if (is_file($dir . DIRECTORY_SEPARATOR . $classPath)) {
                    return $dir . DIRECTORY_SEPARATOR . $classPath;
                }
            }
        }

        return null;
    }