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4360 changed files with 1727 additions and 718385 deletions
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@ -1,40 +0,0 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\ExpressionLanguage\Node;
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use Symfony\Component\ExpressionLanguage\Compiler;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @internal
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*/
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class ArgumentsNode extends ArrayNode
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{
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public function compile(Compiler $compiler)
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{
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$this->compileArguments($compiler, false);
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}
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public function toArray()
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{
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$array = [];
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foreach ($this->getKeyValuePairs() as $pair) {
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$array[] = $pair['value'];
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$array[] = ', ';
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}
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array_pop($array);
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return $array;
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}
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}
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\ExpressionLanguage\Node;
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use Symfony\Component\ExpressionLanguage\Compiler;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @internal
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*/
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class ArrayNode extends Node
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{
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protected $index;
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public function __construct()
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{
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$this->index = -1;
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}
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public function addElement(Node $value, Node $key = null)
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{
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if (null === $key) {
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$key = new ConstantNode(++$this->index);
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}
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array_push($this->nodes, $key, $value);
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}
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/**
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* Compiles the node to PHP.
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*/
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public function compile(Compiler $compiler)
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{
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$compiler->raw('[');
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$this->compileArguments($compiler);
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$compiler->raw(']');
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}
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public function evaluate(array $functions, array $values)
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{
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$result = [];
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foreach ($this->getKeyValuePairs() as $pair) {
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$result[$pair['key']->evaluate($functions, $values)] = $pair['value']->evaluate($functions, $values);
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}
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return $result;
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}
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public function toArray()
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{
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$value = [];
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foreach ($this->getKeyValuePairs() as $pair) {
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$value[$pair['key']->attributes['value']] = $pair['value'];
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}
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$array = [];
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if ($this->isHash($value)) {
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foreach ($value as $k => $v) {
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$array[] = ', ';
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$array[] = new ConstantNode($k);
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$array[] = ': ';
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$array[] = $v;
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}
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$array[0] = '{';
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$array[] = '}';
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} else {
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foreach ($value as $v) {
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$array[] = ', ';
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$array[] = $v;
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}
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$array[0] = '[';
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$array[] = ']';
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}
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return $array;
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}
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protected function getKeyValuePairs()
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{
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$pairs = [];
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foreach (array_chunk($this->nodes, 2) as $pair) {
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$pairs[] = ['key' => $pair[0], 'value' => $pair[1]];
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}
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return $pairs;
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}
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protected function compileArguments(Compiler $compiler, bool $withKeys = true)
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{
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$first = true;
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foreach ($this->getKeyValuePairs() as $pair) {
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if (!$first) {
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$compiler->raw(', ');
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}
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$first = false;
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if ($withKeys) {
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$compiler
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->compile($pair['key'])
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->raw(' => ')
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;
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}
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$compiler->compile($pair['value']);
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}
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}
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}
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@ -1,187 +0,0 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\ExpressionLanguage\Node;
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use Symfony\Component\ExpressionLanguage\Compiler;
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use Symfony\Component\ExpressionLanguage\SyntaxError;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @internal
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*/
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class BinaryNode extends Node
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{
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private const OPERATORS = [
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'~' => '.',
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'and' => '&&',
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'or' => '||',
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];
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private const FUNCTIONS = [
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'**' => 'pow',
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'..' => 'range',
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'in' => 'in_array',
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'not in' => '!in_array',
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];
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public function __construct(string $operator, Node $left, Node $right)
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{
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parent::__construct(
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['left' => $left, 'right' => $right],
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['operator' => $operator]
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);
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}
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public function compile(Compiler $compiler)
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{
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$operator = $this->attributes['operator'];
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if ('matches' == $operator) {
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if ($this->nodes['right'] instanceof ConstantNode) {
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$this->evaluateMatches($this->nodes['right']->evaluate([], []), '');
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}
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$compiler
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->raw('(static function ($regexp, $str) { set_error_handler(function ($t, $m) use ($regexp, $str) { throw new \Symfony\Component\ExpressionLanguage\SyntaxError(sprintf(\'Regexp "%s" passed to "matches" is not valid\', $regexp).substr($m, 12)); }); try { return preg_match($regexp, (string) $str); } finally { restore_error_handler(); } })(')
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->compile($this->nodes['right'])
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->raw(', ')
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->compile($this->nodes['left'])
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->raw(')')
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;
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return;
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}
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if (isset(self::FUNCTIONS[$operator])) {
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$compiler
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->raw(sprintf('%s(', self::FUNCTIONS[$operator]))
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->compile($this->nodes['left'])
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->raw(', ')
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->compile($this->nodes['right'])
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->raw(')')
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;
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return;
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}
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if (isset(self::OPERATORS[$operator])) {
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$operator = self::OPERATORS[$operator];
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}
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$compiler
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->raw('(')
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->compile($this->nodes['left'])
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->raw(' ')
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->raw($operator)
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->raw(' ')
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->compile($this->nodes['right'])
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->raw(')')
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;
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}
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public function evaluate(array $functions, array $values)
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{
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$operator = $this->attributes['operator'];
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$left = $this->nodes['left']->evaluate($functions, $values);
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if (isset(self::FUNCTIONS[$operator])) {
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$right = $this->nodes['right']->evaluate($functions, $values);
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if ('not in' === $operator) {
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return !\in_array($left, $right);
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}
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$f = self::FUNCTIONS[$operator];
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return $f($left, $right);
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}
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switch ($operator) {
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case 'or':
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case '||':
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return $left || $this->nodes['right']->evaluate($functions, $values);
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case 'and':
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case '&&':
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return $left && $this->nodes['right']->evaluate($functions, $values);
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}
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$right = $this->nodes['right']->evaluate($functions, $values);
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switch ($operator) {
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case '|':
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return $left | $right;
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case '^':
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return $left ^ $right;
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case '&':
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return $left & $right;
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case '==':
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return $left == $right;
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case '===':
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return $left === $right;
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case '!=':
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return $left != $right;
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case '!==':
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return $left !== $right;
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case '<':
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return $left < $right;
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case '>':
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return $left > $right;
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case '>=':
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return $left >= $right;
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case '<=':
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return $left <= $right;
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case 'not in':
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return !\in_array($left, $right);
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case 'in':
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return \in_array($left, $right);
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case '+':
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return $left + $right;
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case '-':
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return $left - $right;
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case '~':
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return $left.$right;
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case '*':
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return $left * $right;
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case '/':
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if (0 == $right) {
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throw new \DivisionByZeroError('Division by zero.');
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}
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return $left / $right;
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case '%':
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if (0 == $right) {
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throw new \DivisionByZeroError('Modulo by zero.');
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}
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return $left % $right;
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case 'matches':
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return $this->evaluateMatches($right, $left);
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}
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}
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public function toArray()
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{
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return ['(', $this->nodes['left'], ' '.$this->attributes['operator'].' ', $this->nodes['right'], ')'];
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}
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private function evaluateMatches(string $regexp, ?string $str): int
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{
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set_error_handler(function ($t, $m) use ($regexp) {
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throw new SyntaxError(sprintf('Regexp "%s" passed to "matches" is not valid', $regexp).substr($m, 12));
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});
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try {
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return preg_match($regexp, (string) $str);
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} finally {
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restore_error_handler();
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}
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}
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}
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@ -1,56 +0,0 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
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*/
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||||
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namespace Symfony\Component\ExpressionLanguage\Node;
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use Symfony\Component\ExpressionLanguage\Compiler;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @internal
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*/
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class ConditionalNode extends Node
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{
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public function __construct(Node $expr1, Node $expr2, Node $expr3)
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{
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parent::__construct(
|
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['expr1' => $expr1, 'expr2' => $expr2, 'expr3' => $expr3]
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||||
);
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}
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public function compile(Compiler $compiler)
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||||
{
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$compiler
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->raw('((')
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->compile($this->nodes['expr1'])
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->raw(') ? (')
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->compile($this->nodes['expr2'])
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->raw(') : (')
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||||
->compile($this->nodes['expr3'])
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||||
->raw('))')
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||||
;
|
||||
}
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||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
if ($this->nodes['expr1']->evaluate($functions, $values)) {
|
||||
return $this->nodes['expr2']->evaluate($functions, $values);
|
||||
}
|
||||
|
||||
return $this->nodes['expr3']->evaluate($functions, $values);
|
||||
}
|
||||
|
||||
public function toArray()
|
||||
{
|
||||
return ['(', $this->nodes['expr1'], ' ? ', $this->nodes['expr2'], ' : ', $this->nodes['expr3'], ')'];
|
||||
}
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||||
}
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@ -1,81 +0,0 @@
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<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\ExpressionLanguage\Node;
|
||||
|
||||
use Symfony\Component\ExpressionLanguage\Compiler;
|
||||
|
||||
/**
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class ConstantNode extends Node
|
||||
{
|
||||
private $isIdentifier;
|
||||
|
||||
public function __construct($value, bool $isIdentifier = false)
|
||||
{
|
||||
$this->isIdentifier = $isIdentifier;
|
||||
parent::__construct(
|
||||
[],
|
||||
['value' => $value]
|
||||
);
|
||||
}
|
||||
|
||||
public function compile(Compiler $compiler)
|
||||
{
|
||||
$compiler->repr($this->attributes['value']);
|
||||
}
|
||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
return $this->attributes['value'];
|
||||
}
|
||||
|
||||
public function toArray()
|
||||
{
|
||||
$array = [];
|
||||
$value = $this->attributes['value'];
|
||||
|
||||
if ($this->isIdentifier) {
|
||||
$array[] = $value;
|
||||
} elseif (true === $value) {
|
||||
$array[] = 'true';
|
||||
} elseif (false === $value) {
|
||||
$array[] = 'false';
|
||||
} elseif (null === $value) {
|
||||
$array[] = 'null';
|
||||
} elseif (is_numeric($value)) {
|
||||
$array[] = $value;
|
||||
} elseif (!\is_array($value)) {
|
||||
$array[] = $this->dumpString($value);
|
||||
} elseif ($this->isHash($value)) {
|
||||
foreach ($value as $k => $v) {
|
||||
$array[] = ', ';
|
||||
$array[] = new self($k);
|
||||
$array[] = ': ';
|
||||
$array[] = new self($v);
|
||||
}
|
||||
$array[0] = '{';
|
||||
$array[] = '}';
|
||||
} else {
|
||||
foreach ($value as $v) {
|
||||
$array[] = ', ';
|
||||
$array[] = new self($v);
|
||||
}
|
||||
$array[0] = '[';
|
||||
$array[] = ']';
|
||||
}
|
||||
|
||||
return $array;
|
||||
}
|
||||
}
|
|
@ -1,67 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\ExpressionLanguage\Node;
|
||||
|
||||
use Symfony\Component\ExpressionLanguage\Compiler;
|
||||
|
||||
/**
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class FunctionNode extends Node
|
||||
{
|
||||
public function __construct(string $name, Node $arguments)
|
||||
{
|
||||
parent::__construct(
|
||||
['arguments' => $arguments],
|
||||
['name' => $name]
|
||||
);
|
||||
}
|
||||
|
||||
public function compile(Compiler $compiler)
|
||||
{
|
||||
$arguments = [];
|
||||
foreach ($this->nodes['arguments']->nodes as $node) {
|
||||
$arguments[] = $compiler->subcompile($node);
|
||||
}
|
||||
|
||||
$function = $compiler->getFunction($this->attributes['name']);
|
||||
|
||||
$compiler->raw($function['compiler'](...$arguments));
|
||||
}
|
||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
$arguments = [$values];
|
||||
foreach ($this->nodes['arguments']->nodes as $node) {
|
||||
$arguments[] = $node->evaluate($functions, $values);
|
||||
}
|
||||
|
||||
return $functions[$this->attributes['name']]['evaluator'](...$arguments);
|
||||
}
|
||||
|
||||
public function toArray()
|
||||
{
|
||||
$array = [];
|
||||
$array[] = $this->attributes['name'];
|
||||
|
||||
foreach ($this->nodes['arguments']->nodes as $node) {
|
||||
$array[] = ', ';
|
||||
$array[] = $node;
|
||||
}
|
||||
$array[1] = '(';
|
||||
$array[] = ')';
|
||||
|
||||
return $array;
|
||||
}
|
||||
}
|
|
@ -1,114 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\ExpressionLanguage\Node;
|
||||
|
||||
use Symfony\Component\ExpressionLanguage\Compiler;
|
||||
|
||||
/**
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class GetAttrNode extends Node
|
||||
{
|
||||
public const PROPERTY_CALL = 1;
|
||||
public const METHOD_CALL = 2;
|
||||
public const ARRAY_CALL = 3;
|
||||
|
||||
public function __construct(Node $node, Node $attribute, ArrayNode $arguments, int $type)
|
||||
{
|
||||
parent::__construct(
|
||||
['node' => $node, 'attribute' => $attribute, 'arguments' => $arguments],
|
||||
['type' => $type]
|
||||
);
|
||||
}
|
||||
|
||||
public function compile(Compiler $compiler)
|
||||
{
|
||||
switch ($this->attributes['type']) {
|
||||
case self::PROPERTY_CALL:
|
||||
$compiler
|
||||
->compile($this->nodes['node'])
|
||||
->raw('->')
|
||||
->raw($this->nodes['attribute']->attributes['value'])
|
||||
;
|
||||
break;
|
||||
|
||||
case self::METHOD_CALL:
|
||||
$compiler
|
||||
->compile($this->nodes['node'])
|
||||
->raw('->')
|
||||
->raw($this->nodes['attribute']->attributes['value'])
|
||||
->raw('(')
|
||||
->compile($this->nodes['arguments'])
|
||||
->raw(')')
|
||||
;
|
||||
break;
|
||||
|
||||
case self::ARRAY_CALL:
|
||||
$compiler
|
||||
->compile($this->nodes['node'])
|
||||
->raw('[')
|
||||
->compile($this->nodes['attribute'])->raw(']')
|
||||
;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
switch ($this->attributes['type']) {
|
||||
case self::PROPERTY_CALL:
|
||||
$obj = $this->nodes['node']->evaluate($functions, $values);
|
||||
if (!\is_object($obj)) {
|
||||
throw new \RuntimeException(sprintf('Unable to get property "%s" of non-object "%s".', $this->nodes['attribute']->dump(), $this->nodes['node']->dump()));
|
||||
}
|
||||
|
||||
$property = $this->nodes['attribute']->attributes['value'];
|
||||
|
||||
return $obj->$property;
|
||||
|
||||
case self::METHOD_CALL:
|
||||
$obj = $this->nodes['node']->evaluate($functions, $values);
|
||||
if (!\is_object($obj)) {
|
||||
throw new \RuntimeException(sprintf('Unable to call method "%s" of non-object "%s".', $this->nodes['attribute']->dump(), $this->nodes['node']->dump()));
|
||||
}
|
||||
if (!\is_callable($toCall = [$obj, $this->nodes['attribute']->attributes['value']])) {
|
||||
throw new \RuntimeException(sprintf('Unable to call method "%s" of object "%s".', $this->nodes['attribute']->attributes['value'], get_debug_type($obj)));
|
||||
}
|
||||
|
||||
return $toCall(...array_values($this->nodes['arguments']->evaluate($functions, $values)));
|
||||
|
||||
case self::ARRAY_CALL:
|
||||
$array = $this->nodes['node']->evaluate($functions, $values);
|
||||
if (!\is_array($array) && !$array instanceof \ArrayAccess) {
|
||||
throw new \RuntimeException(sprintf('Unable to get an item of non-array "%s".', $this->nodes['node']->dump()));
|
||||
}
|
||||
|
||||
return $array[$this->nodes['attribute']->evaluate($functions, $values)];
|
||||
}
|
||||
}
|
||||
|
||||
public function toArray()
|
||||
{
|
||||
switch ($this->attributes['type']) {
|
||||
case self::PROPERTY_CALL:
|
||||
return [$this->nodes['node'], '.', $this->nodes['attribute']];
|
||||
|
||||
case self::METHOD_CALL:
|
||||
return [$this->nodes['node'], '.', $this->nodes['attribute'], '(', $this->nodes['arguments'], ')'];
|
||||
|
||||
case self::ARRAY_CALL:
|
||||
return [$this->nodes['node'], '[', $this->nodes['attribute'], ']'];
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,45 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\ExpressionLanguage\Node;
|
||||
|
||||
use Symfony\Component\ExpressionLanguage\Compiler;
|
||||
|
||||
/**
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class NameNode extends Node
|
||||
{
|
||||
public function __construct(string $name)
|
||||
{
|
||||
parent::__construct(
|
||||
[],
|
||||
['name' => $name]
|
||||
);
|
||||
}
|
||||
|
||||
public function compile(Compiler $compiler)
|
||||
{
|
||||
$compiler->raw('$'.$this->attributes['name']);
|
||||
}
|
||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
return $values[$this->attributes['name']];
|
||||
}
|
||||
|
||||
public function toArray()
|
||||
{
|
||||
return [$this->attributes['name']];
|
||||
}
|
||||
}
|
|
@ -1,113 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\ExpressionLanguage\Node;
|
||||
|
||||
use Symfony\Component\ExpressionLanguage\Compiler;
|
||||
|
||||
/**
|
||||
* Represents a node in the AST.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class Node
|
||||
{
|
||||
public $nodes = [];
|
||||
public $attributes = [];
|
||||
|
||||
/**
|
||||
* @param array $nodes An array of nodes
|
||||
* @param array $attributes An array of attributes
|
||||
*/
|
||||
public function __construct(array $nodes = [], array $attributes = [])
|
||||
{
|
||||
$this->nodes = $nodes;
|
||||
$this->attributes = $attributes;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$attributes = [];
|
||||
foreach ($this->attributes as $name => $value) {
|
||||
$attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true)));
|
||||
}
|
||||
|
||||
$repr = [str_replace('Symfony\Component\ExpressionLanguage\Node\\', '', static::class).'('.implode(', ', $attributes)];
|
||||
|
||||
if (\count($this->nodes)) {
|
||||
foreach ($this->nodes as $node) {
|
||||
foreach (explode("\n", (string) $node) as $line) {
|
||||
$repr[] = ' '.$line;
|
||||
}
|
||||
}
|
||||
|
||||
$repr[] = ')';
|
||||
} else {
|
||||
$repr[0] .= ')';
|
||||
}
|
||||
|
||||
return implode("\n", $repr);
|
||||
}
|
||||
|
||||
public function compile(Compiler $compiler)
|
||||
{
|
||||
foreach ($this->nodes as $node) {
|
||||
$node->compile($compiler);
|
||||
}
|
||||
}
|
||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
$results = [];
|
||||
foreach ($this->nodes as $node) {
|
||||
$results[] = $node->evaluate($functions, $values);
|
||||
}
|
||||
|
||||
return $results;
|
||||
}
|
||||
|
||||
public function toArray()
|
||||
{
|
||||
throw new \BadMethodCallException(sprintf('Dumping a "%s" instance is not supported yet.', static::class));
|
||||
}
|
||||
|
||||
public function dump()
|
||||
{
|
||||
$dump = '';
|
||||
|
||||
foreach ($this->toArray() as $v) {
|
||||
$dump .= \is_scalar($v) ? $v : $v->dump();
|
||||
}
|
||||
|
||||
return $dump;
|
||||
}
|
||||
|
||||
protected function dumpString(string $value)
|
||||
{
|
||||
return sprintf('"%s"', addcslashes($value, "\0\t\"\\"));
|
||||
}
|
||||
|
||||
protected function isHash(array $value)
|
||||
{
|
||||
$expectedKey = 0;
|
||||
|
||||
foreach ($value as $key => $val) {
|
||||
if ($key !== $expectedKey++) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
|
@ -1,66 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\ExpressionLanguage\Node;
|
||||
|
||||
use Symfony\Component\ExpressionLanguage\Compiler;
|
||||
|
||||
/**
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class UnaryNode extends Node
|
||||
{
|
||||
private const OPERATORS = [
|
||||
'!' => '!',
|
||||
'not' => '!',
|
||||
'+' => '+',
|
||||
'-' => '-',
|
||||
];
|
||||
|
||||
public function __construct(string $operator, Node $node)
|
||||
{
|
||||
parent::__construct(
|
||||
['node' => $node],
|
||||
['operator' => $operator]
|
||||
);
|
||||
}
|
||||
|
||||
public function compile(Compiler $compiler)
|
||||
{
|
||||
$compiler
|
||||
->raw('(')
|
||||
->raw(self::OPERATORS[$this->attributes['operator']])
|
||||
->compile($this->nodes['node'])
|
||||
->raw(')')
|
||||
;
|
||||
}
|
||||
|
||||
public function evaluate(array $functions, array $values)
|
||||
{
|
||||
$value = $this->nodes['node']->evaluate($functions, $values);
|
||||
switch ($this->attributes['operator']) {
|
||||
case 'not':
|
||||
case '!':
|
||||
return !$value;
|
||||
case '-':
|
||||
return -$value;
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
public function toArray(): array
|
||||
{
|
||||
return ['(', $this->attributes['operator'].' ', $this->nodes['node'], ')'];
|
||||
}
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue