%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace ACP\Search\Helper\Sql;
use ACP\Search\Value;
use LogicException;
class Statement {
/**
* @var Value[]
*/
protected $values = [];
/**
* @var string
*/
protected $statement;
/**
* @var string
*/
protected $value_type;
/**
* @param string $statement
*/
public function __construct( $statement ) {
$this->statement = $statement;
}
/**
* @param Value $value
*
* @return $this
*/
public function bind_value( Value $value ) {
$this->values[] = $value;
return $this;
}
/**
* Prepare string for safe usage
* @return string
*/
public function prepare() {
global $wpdb;
if ( substr_count( $this->statement, '?' ) != count( $this->values ) ) {
throw new LogicException( 'Amount of parameters and variables must be the same.' );
}
$statement = $this->statement;
$values = [];
foreach ( $this->values as $value ) {
$type = $value->get_type() === Value::INT
? '%d'
: '%s';
$statement = substr_replace(
$statement,
$type,
strpos( $statement, '?' ),
1
);
$values[] = $value->get_value();
}
return $wpdb->prepare( $statement, $values );
}
}
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