+global\Kint_Renderer_Rich_Docstring::render()

Complexity

Conditions	9
Paths	33

Size

Total Lines	34
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function render($r)

Avoid variables with short names like $r. Configured minimum length is 3.

    {
        if (!($r instanceof Kint_Object_Representation_Docstring)) {
            return false;
        }

        $docstring = array();
        foreach (explode("\n", $r->contents) as $line) {
            $docstring[] = trim($line);
        }

        $docstring = implode("\n", $docstring);

        $location = array();

        if ($r->class) {
            $location[] = 'Inherited from '.$this->renderer->escape($r->class);
        }
        if ($r->file && $r->line) {
            $location[] = 'Defined in '.$this->renderer->escape(Kint::shortenPath($r->file)).':'.((int) $r->line);
        }

        if ($location) {

The expression $location of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

            if (strlen($docstring)) {
                $docstring .= "\n\n";
            }

            $location = '<small>'.implode("\n", $location).'</small>';
        } elseif (strlen($docstring) === 0) {
            return '';
        }

        return '<pre>'.$this->renderer->escape($docstring).$location.'</pre>';
    }
}