Doctrine\ORM\Mapping\Exporter\VariableExporter::export()

Complexity

Conditions	5
Paths	5

Size

Total Lines	28
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	30

Importance

Changes

0

<?php
    public function export($value, int $indentationLevel = 0) : string
    {
        if (! is_array($value)) {
            return var_export($value, true);
        }

        $indentation  = str_repeat(self::INDENTATION, $indentationLevel);
        $longestKey   = array_reduce(array_keys($value), static function ($k, $v) {
            return (string) (strlen((string) $k) > strlen((string) $v) ? $k : $v);
        });
        $maxKeyLength = strlen($longestKey) + (is_numeric($longestKey) ? 0 : 2);

        $lines = [];

        $lines[] = $indentation . '[';

        foreach ($value as $entryKey => $entryValue) {
            $lines[] = sprintf(
                '%s%s => %s,',
                $indentation . self::INDENTATION,
                str_pad(var_export($entryKey, true), $maxKeyLength),
                ltrim($this->export($entryValue, $indentationLevel + 1))
            );
        }

        $lines[] = $indentation . ']';

        return implode(PHP_EOL, $lines);
    }