<?php return [ // Third argument = 0 [ 1, // Expected 2, // Input [2, 3, 4, 3], 0, ], [ '#N/A', // Expected 2, // Input [1, 0, 4, 3], 0, ], [ 1, // Expected 2, // Input [2, 0, 0, 3], 0, ], [ 2, // Expected 0, // Input [2, 0, 0, 3], 0, ], // Third argument = 1 [ 1, // Expected 2, // Input [2, 3, 4, 3], 1, ], [ 2, // Expected 2, // Input [2, 0, 4, 3], 1, ], [ 3, // Expected 2, // Input [2, 0, 0, 3], 1, ], [ 4, // Expected 4, // Input [2, 0, 0, 3], 1, ], // Third argument = -1 [ 1, // Expected 2, // Input [2, 0, 0, 3], -1, ], [ 4, // Expected 2, // Input [3, 3, 4, 5], -1, ], [ 1, // Expected 5, // Input [8, 4, 3, 2], -1, ], [ '#N/A', // Expected 6, // Input [3, 5, 6, 8], -1, ], [ 1, // Expected 6, // Input [8, 5, 4, 2], -1, ], [ 3, // Expected 4, // Input [5, 8, 4, 2], -1, ], [ 2, // Expected 4, // Input [8, 8, 3, 2], -1, ], ];