CSVelte\Sniffer\SniffLineTerminatorByCount::sniff()

Complexity

Conditions	3
Paths	3

Size

Total Lines

20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	3

Importance

Changes

0

<?php
    public function sniff($data)
    {
        // in this case we really only care about newlines so we pass in a comma as the delim
        $str = $this->replaceQuotedSpecialChars($data, ',');
        $eols = [
            static::EOL_WINDOWS => "\r\n",  // 0x0D - 0x0A - Windows, DOS OS/2
            static::EOL_UNIX    => "\n",    // 0x0A -      - Unix, OSX
            static::EOL_OTHER   => "\r",    // 0x0D -      - Other
        ];

        $curCount = 0;
        $curEol = PHP_EOL;
        foreach ($eols as $k => $eol) {
            if (($count = substr_count($str, $eol)) > $curCount) {
                $curCount = $count;
                $curEol   = $eol;
            }
        }
        return $curEol;
    }
}