Online PHP editor | refs for dINr9

<?php $code = '++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.+++.'; $commands = array( '>' => '$ptr++;', '<' => '$ptr--;', '+' => '$cells[$ptr]++;', '-' => '$cells[$ptr]--;', '.' => 'echo chr($cells[$ptr]);', ',' => 'throw new Exception(", not supported");', '[' => 'while($cells[$ptr]) {', ']' => '}' ); $php_code = strtr($code, $commands); $cells = array( 0, 0, 0, 0, 0, 0, 0, 0 ); $ptr = 0; eval($php_code);