The host options the Editor and the Viewer both take — host and legacy_php_fallback — and the two ways they reach the canvas. Shared here so the viewer bundle need not import the editor's.
host
legacy_php_fallback
Optional
The host options the Editor and the Viewer both take —
hostandlegacy_php_fallback— and the two ways they reach the canvas. Shared here so the viewer bundle need not import the editor's.