Works fine in PHP as well: php > $ಠ_ಠ = 1; php > echo $ಠ_ಠ; 1 php > $π = pi(); php > echo $π; 3.1415926535897931159979634685442 php > function

Works fine in PHP as well: php > $ಠ_ಠ = 1; php > echo $ಠ_ಠ; 1 php > $π = pi(); php > echo $π; 3.1415926535897931159979634685442 php > function ಠ_ಠ() { echo 1; } php > ಠ_ಠ(); 1