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