Файловый менеджер

Файловый менеджер - Редактировать - /home/pimjdymy/public_html/zeroesops/wp-content/plugins/forminator/library/calculator/parser/node/class-container.php

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<?php /** * The Forminator_Calculator_Parser_Node_Container class. * * @package Forminator / /* * A parent node is a container for a (sorted) array of nodes. / class Forminator_Calculator_Parser_Node_Container extends Forminator_Calculator_Parser_Node_Abstract { /* * Array of (sorted) child nodes * Notice: The number of child nodes can be 0. * * @var Forminator_Calculator_Parser_Node_Abstract[] / protected $child_nodes; /* * ContainerNode constructor. * * @param Forminator_Calculator_Parser_Node_Abstract[] $child_nodes Forminator_Calculator_Parser_Node_Abstract. / public function __construct( $child_nodes ) { $this->set_child_nodes( $child_nodes ); } /* * Setter for the child nodes. * Notice: The number of child nodes can be 0. * * @param Forminator_Calculator_Parser_Node_Abstract[] $child_nodes Forminator_Calculator_Parser_Node_Abstract. * * @throws Forminator_Calculator_Exception When there is an Calculator error. / public function set_child_nodes( $child_nodes ) { // Ensure integrity of $nodes array. foreach ( $child_nodes as $child_node ) { if ( ! $child_node instanceof Forminator_Calculator_Parser_Node_Abstract ) { throw new Forminator_Calculator_Exception( 'Error: Expected AbstractNode, but got "' . esc_attr( gettype( $child_node ) ) . '"' ); } } $this->child_nodes = $child_nodes; } /* * Returns the number of child nodes in this array node. * Does not count the child nodes of the child nodes. * * @return int / public function size() { return count( $this->child_nodes ); } /* * Returns true if the array node does not have any * child nodes. This might sound strange but is possible. * * @return bool / public function is_empty() { return ( $this->size() === 0 ); } /* * Getter for the child nodes * * @return Forminator_Calculator_Parser_Node_Abstract[] */ public function get_child_nodes() { return $this->child_nodes; } }

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