<?php return [ [ 'B2', '10110010', ], // Too large [ '#NUM!', '111001010101', ], // Leading places [ '00FB', '11111011', 4, ], // Leading places as a float [ '0FB', '11111011', 3.75, ], // Leading places negative [ '#NUM!', '11111011', -1, ], // Leading places non-numeric [ '#VALUE!', '11111011', 'ABC', ], [ 'E', '1110', ], [ '5', '101', ], [ '2', '10', ], [ '0', '0', ], // Invalid binary number [ '#NUM!', '21', ], // Non string [ '#VALUE!', true, ], // 2's Complement [ 'FFFFFFFF95', '1110010101', ], // 2's Complement [ 'FFFFFFFFFF', '1111111111', ], ];