Mistrals\Diff\Renderer\HTML::render()

Complexity

Conditions	5
Paths	5

Size

Total Lines	30
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function render() : string
    {
        $html = '';
        
        $diff = $this->diff->toArray();
        
        // loop over the lines in the diff
        foreach ($diff as $line)
        {
            $element = '';
            
            // extend the HTML with the line
            switch ($line[1])
            {
                case Diff::UNMODIFIED : $element = 'span'; break;
                case Diff::DELETED    : $element = 'del';  break;
                case Diff::INSERTED   : $element = 'ins';  break;
            }
            
            $html .= sprintf(
                '<%1$s>%2$s</%1$s>',
                $element,
                htmlspecialchars((string)$line[0])
            );
            
            // extend the HTML with the separator
            $html .= $this->separator;
        }
        
        return sprintf($this->container, $html);
    }