Online PHP editor | refs for 3741F

<?php $content = '{{#unless val}},{{else}}!{{/unless}}'; $content = preg_replace('/\{\{#unless val\}\}/', '<?php if (0): ?>', $content); $content = preg_replace('/\{\{else\}\}/', '<?php else : ?>', $content); $content = preg_replace('/\{\{\/unless\}\}/', '<?php endif; ?>', $content); echo $content;