1<?php
2
3if ( PHP_SAPI !== 'cli' ) {
4	exit( 1 );
5}
6
7for ( $i = 1; $i < count( $argv ); $i++ ) {
8	fprintf( STDOUT, "%s", getenv( $argv[$i] ) );
9
10	if ( $i + 1 < count( $argv ) )
11		fprintf( STDOUT, "\n" );
12}
13