Online PHP editor | refs for L4eln

<?php $lines = [ 'Company 1', 'Software Engineer', 'July 2020 - Present (1 month)', 'Pretoria, Gauteng, South Africa', 'Company 2', 'CTO', 'September 2016 - Present (3 years 11 months)', 'Pretoria, South Africa' ]; function computeExperiences(array $lines): array { $experiences = []; $position = 0; while ($chunkLines = array_slice($lines, $position, 4)) { $experience = array_slice($chunkLines, 0, 3); $locationIsPresent = isset($chunkLines[3]) && preg_match('/\w+,\s\w+(?:,\s\w+)?/', $chunkLines[3]); if ($locationIsPresent) { $experience[] = $chunkLines[3]; $position += 4; } else { $position += 3; } $experiences[] = $experience; } return $experiences; } print_r($lines); print_r(computeExperiences($lines));