# C.3 ComposerTask The ComposerTask runs the Composer tool (<http://getcomposer.org>) directly from Phing. Table C.3:聽Attributes NameTypeDescriptionDefaultRequired`php``String`Path to the PHP interpreterDefaults to the `${php.interpreter}` property which is the interpreter used to execute phing itself.No`composer``String`Path to Composer.composer.pharNo`command``String`The Composer command to execute.n/aNo C.3.1 Supported Nested Tags - `arg` Table C.4:聽Attributes NameTypeDescriptionDefaultRequired`value``String`A single command-line argument; can contain space characters.n/aOne of these`file``String`The name of a file as a single command-line argument; will be replaced with the absolute filename of the file.n/a`path``String`A string that will be treated as a path-like string as a single command-line argument; you can use ; or : as path separators and Phing will convert it to the platform's local conventions.n/a`line``String`A space-delimited list of command-line arguments.n/a