ClassLoader::setPsr4( string $prefix, string[]|string $paths )
Registers a set of PSR-4 directories for a given namespace, replacing any others previously set for this namespace.
Contents
Parameters Parameters
- $prefix
-
(string) (Required) The prefix/namespace, with trailing ''
- $paths
-
(string[]|string) (Required) The PSR-4 base directories
Return Return
(void)
Source Source
File: vendor/composer/ClassLoader.php
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
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