Hello,
I carefully arranged the Cyberworks installation. But I faced such problem in web panel.
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in C:\xampp\htdocs\cyberworks\vendor\twig\twig\lib\Twig\Node.php on line 42
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<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
* (c) Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a node in the AST.
*
* @author Fabien Potencier <[email protected]>
*/
class Twig_Node implements Countable, IteratorAggregate
{
protected $nodes;
protected $attributes;
protected $lineno;
protected $tag;
private $name;
/**
* Constructor.
*
* The nodes are automatically made available as properties ($this->node).
* The attributes are automatically made available as array items ($this['name']).
*
* @param array $nodes An array of named nodes
* @param array $attributes An array of attributes (should not be nodes)
* @param int $lineno The line number
* @param string $tag The tag name associated with the Node
*/
public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null)
{
foreach ($nodes as $name => $node) {
if (!$node instanceof self) {
throw new InvalidArgumentException(sprintf('Using "%s" for the value of node "%s" of "%s" is not supported. You must pass a Twig_Node instance.', is_object($node) ? get_class($node) : null === $node ? 'null' : gettype($node), $name, get_class($this)));
}
}
$this->nodes = $nodes;
$this->attributes = $attributes;
$this->lineno = $lineno;
$this->tag = $tag;
}
public function __toString()
{
$attributes = array();
foreach ($this->attributes as $name => $value) {
$attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true)));
}
$repr = array(get_class($this).'('.implode(', ', $attributes));
if (count($this->nodes)) {
foreach ($this->nodes as $name => $node) {
$len = strlen($name) + 4;
$noderepr = array();
foreach (explode("\n", (string) $node) as $line) {
$noderepr[] = str_repeat(' ', $len).$line;
}
$repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr)));
}
$repr[] = ')';
} else {
$repr[0] .= ')';
}
return implode("\n", $repr);
}
public function compile(Twig_Compiler $compiler)
{
foreach ($this->nodes as $node) {
$node->compile($compiler);
}
}
public function getTemplateLine()
{
return $this->lineno;
}
public function getNodeTag()
{
return $this->tag;
}
/**
* @return bool
*/
public function hasAttribute($name)
{
return array_key_exists($name, $this->attributes);
}
/**
* @return mixed
*/
public function getAttribute($name)
{
if (!array_key_exists($name, $this->attributes)) {
throw new LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this)));
}
return $this->attributes[$name];
}
/**
* @param string $name
* @param mixed $value
*/
public function setAttribute($name, $value)
{
$this->attributes[$name] = $value;
}
public function removeAttribute($name)
{
unset($this->attributes[$name]);
}
/**
* @return bool
*/
public function hasNode($name)
{
return isset($this->nodes[$name]);
}
/**
* @return Twig_Node
*/
public function getNode($name)
{
if (!isset($this->nodes[$name])) {
throw new LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this)));
}
return $this->nodes[$name];
}
public function setNode($name, self $node)
{
$this->nodes[$name] = $node;
}
public function removeNode($name)
{
unset($this->nodes[$name]);
}
public function count()
{
return count($this->nodes);
}
public function getIterator()
{
return new ArrayIterator($this->nodes);
}
public function setTemplateName($name)
{
$this->name = $name;
foreach ($this->nodes as $node) {
$node->setTemplateName($name);
}
}
public function getTemplateName()
{
return $this->name;
}
}
class_alias('Twig_Node', 'Twig\Node\Node', false);
class_exists('Twig_Compiler');
