En cas de deplacement sans avoir specifie de direction voila ce qui arrive :
Notice: Undefined variable: position in /home/sdewitte/public_html/jeu/valide_deplacement.php on line 17
Warning: pg_exec(): Query failed: ERROR: parser: parse error at or near ")" at character 27 . in /home/sdewitte/public_html/jeu/valide_deplacement.php on line 18
Une erreur est survenue pendant le déplacement
Warning: pg_fetch_array(): supplied argument is not a valid PostgreSQL result resource in /home/sdewitte/public_html/jeu/valide_deplacement.php on line 23