<?php
class Querylet
{
/** @var string */
public $sql;
/** @var array */
public $variables;
public function __construct(string $sql, array $variables=[])
$this->sql = $sql;
$this->variables = $variables;
}
public function append(Querylet $querylet): void
$this->sql .= $querylet->sql;
$this->variables = array_merge($this->variables, $querylet->variables);
public function append_sql(string $sql): void
$this->sql .= $sql;
public function add_variable($var): void
$this->variables[] = $var;
class TagQuerylet
public $tag;
/** @var bool */
public $positive;
public function __construct(string $tag, bool $positive)
$this->tag = $tag;
$this->positive = $positive;
class ImgQuerylet
/** @var Querylet */
public $qlet;
public function __construct(Querylet $qlet, bool $positive)
$this->qlet = $qlet;