Zenstruck\ScheduleBundle\Schedule\Task\Runner\CallbackTaskRunner::stringify()

Complexity

Conditions	6
Paths	5

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    private static function stringify($value): ?string
    {
        if (null === $value) {
            return null;
        }

        if (\is_scalar($value)) {
            return $value;
        }

        if (\is_object($value) && \method_exists($value, '__toString')) {
            return $value;

The expression return $value returns the type object which is incompatible with the type-hinted return null|string.

        }

        if (\is_object($value)) {
            return '[object] '.\get_class($value);
        }

        return '('.\gettype($value).')';
    }