csv decode

csv-decode.php

<?php



function csv_decode($csv, $columns = [], $delimiter = ',', $enclosure = '"', $escape = '\\') {
    $tmp = fopen('php://temp', 'rb+');
    fwrite($tmp, $csv);
    rewind($tmp);
    $result = [];
    $assoc = (bool) $columns;
    while (true) {
        $record = fgetcsv($tmp, 0, $delimiter, $enclosure, $escape);
        if ($record === null || $record === false) break;
        if ($record === [null]) continue; //blank line
        if ($assoc) {
            foreach ($columns as $i => $name) {
                $map[$name] = isset($record[$i]) ? $record[$i] : null;
            }
            $result[] = $map;
        } else {
            $result[] = $record;
        }
    }
    return $result;
}