25, 'title' => '1000-digit Fibonacci number', 'description' => function(){ return file_get_contents(__DIR__ . '/euler_025_description.md'); }, 'code' => function(){ return file_get_contents(__DIR__ . '/euler_025_code.txt'); }, 'explanation' => function(){ return file_get_contents(__DIR__ . '/euler_025_explanation.md'); }, 'url_euler' => 'http://projecteuler.net/problem=025', 'url_raw' => 'https://raw.githubusercontent.com/Mikescher/Project-Euler_Befunge/master/processed/Euler_Problem-025.b93', 'url_github' => 'https://github.com/Mikescher/Project-Euler_Befunge', 'abbreviated' => false, 'steps' => 745055403, 'time' => 116938, 'width' => 123, 'height' => 28, 'value' => 4782, ];