<?php return [ [ '1100100', '144', ], [ '10110010', '262', ], // Too large [ '111001010101', '#NUM!', ], // Leading places [ '1001', 3, '011', ], // Leading places as a float [ '1001', 4.75, '0011', ], // Leading places negative [ '1001', -1, '#NUM!', ], // Leading places non-numeric [ '1001', 'ABC', '#VALUE!', ], [ '00000010', '2', ], [ '00000101', '5', ], [ '00001101', '15', ], [ '0', '0', ], // Invalid binary number [ '21', '#NUM!', ], // Non string [ true, '#VALUE!', ], // 2's Complement [ '1110010101', '7777777625', ], // 2's Complement [ '1111111111', '7777777777', ], ];