Online PHP editor | refs for om6KN

<?php function template($template, $vals) { $matches = array(); $regex = "/\{\{(\S+)\}\}/e"; $rendered = $template; // in case no matches are found preg_match_all($regex, $template, $matches, PREG_OFFSET_CAPTURE, 3); foreach ($matches[0] as $found) { $block = $found[0]; $offset = $found[0]; $k = str_replace('{{', '', $block); $k = str_replace('}-}', '', $k); $rendered = preg_replace($regex, '$vals[\\1]', $template); } return $rendered; } $template = "test {{ME}}."; $vals = array('ME' => 'beep'); echo template($template, $vals);