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<?php |
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namespace League\Plates\RenderTemplate; |
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use League\Plates; |
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final class PlatesRenderTemplate implements Plates\RenderTemplate |
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{ |
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private $resolve_name; |
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private $resolve_data; |
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private $include; |
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private $create_render_context; |
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private $render_context_var_name; |
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public function __construct( |
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$resolve_name = null, |
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$resolve_data = null, |
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$include = null, |
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$create_render_context = null, |
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$render_context_var_name = 'v' |
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) { |
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$this->resolve_name = $resolve_name ?: Plates\Util\id(true); |
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$this->resolve_data = $resolve_data ?: Plates\Util\id(true); |
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$this->include = $include ?: Plates\Template\phpInclude(); |
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$this->create_render_context = $create_render_context ?: function($render, $template) { |
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return (object) [ |
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'render' => $render, |
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'template' => $template |
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]; |
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}; |
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$this->render_context_var_name = $render_context_var_name; |
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} |
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public function renderTemplate(Plates\Template $template) { |
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$resolve_name = $this->resolve_name; |
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list($path) = $template->resolveName($this->resolve_name); |
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list($data) = $template->resolveData($this->resolve_data); |
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$template->addContext([ |
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'path' => $path, |
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'current_directory' => basename($path) |
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]); |
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$ctx = call_user_func($this->create_render_context, $this, $template); |
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if (array_key_exists($this->render_context_var_name, $data)) { |
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throw new Plates\Exception\PlatesException('Cannot set render context because a variable already exists as ' . $this->render_context_var_name); |
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} |
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$data[$this->render_context_var_name] = $ctx; |
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// this is done for BC reasons} |
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$include = $this->include->bindTo($ctx); |
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$contents = $include($path, $data); |
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return $contents; |
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} |
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} |
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thephpleague /
plates
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.