Changes the file group.

Parameters

$filestringrequired

Path to the file.

$groupstring|intrequired

A group name or number.

$recursivebooloptional

If set to true, changes file group recursively.

Default:false

Return

Source

public function chgrp( $file, $group, $recursive = false ) {
	if ( ! $this->exists( $file ) ) {
		return false;
	}

	if ( ! $recursive ) {
		return chgrp( $file, $group );
	}

	if ( ! $this->is_dir( $file ) ) {
		return chgrp( $file, $group );
	}

	// Is a directory, and we want recursive.
	$file     = trailingslashit( $file );
	$filelist = $this->dirlist( $file );

	foreach ( $filelist as $filename ) {
		$this->chgrp( $file . $filename, $group, $recursive );
	}

	return true;
}

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