bugfix: need to check for '(' to determine T_ESCAPE and T_LET, commit fixes problem where eg T_ESCAPE was determined for functions including "escape" as text (escapeshellarg)
bugfix: need to check for '(' to determine T_ESCAPE and T_LET, commit fixes problem where eg T_ESCAPE was determined for functions including "escape" as text (escapeshellarg)

octris/core,octris/core