vendor/maximebf/debugbar/src/DebugBar/DataCollector/PDO/TraceablePDOStatement.php

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<?php

namespace DebugBar\DataCollector\PDO;

use PDO;
use PDOException;
use PDOStatement;

/**
 * A traceable PDO statement to use with Traceablepdo
 */
class TraceablePDOStatement extends PDOStatement
{
    /** @var PDO */
    protected $pdo;

    /** @var array */
    protected $boundParameters = [];

    /**
     * TraceablePDOStatement constructor.
     *
     * @param TraceablePDO $pdo
     */
    protected function __construct(TraceablePDO $pdo)
    {
        $this->pdo = $pdo;
    }

    /**
     * Bind a column to a PHP variable
     *
     * @link   http://php.net/manual/en/pdostatement.bindcolumn.php
     * @param  mixed $column Number of the column (1-indexed) or name of the column in the result set
     * @param  mixed $param  Name of the PHP variable to which the column will be bound.
     * @param  int   $type [optional] Data type of the parameter, specified by the PDO::PARAM_*
     * constants.
     * @param  int   $maxlen [optional] A hint for pre-allocation.
     * @param  mixed $driverdata [optional] Optional parameter(s) for the driver.
     * @return bool  TRUE on success or FALSE on failure.
     */
    public function bindColumn($column, &$param, $type = null, $maxlen = null, $driverdata = null)
    {
        $this->boundParameters[$column] = $param;
        $args = array_merge([$column, &$param], array_slice(func_get_args(), 2));
        return call_user_func_array(['parent', 'bindColumn'], $args);
    }

    /**
     * Binds a parameter to the specified variable name
     *
     * @link   http://php.net/manual/en/pdostatement.bindparam.php
     * @param  mixed $parameter Parameter identifier. For a prepared statement using named
     * placeholders, this will be a parameter name of the form :name. For a prepared statement using
     * question mark placeholders, this will be the 1-indexed position of the parameter.
     * @param  mixed $variable  Name of the PHP variable to bind to the SQL statement parameter.
     * @param  int $data_type [optional] Explicit data type for the parameter using the PDO::PARAM_*
     * constants.
     * @param  int $length [optional] Length of the data type. To indicate that a parameter is an OUT
     * parameter from a stored procedure, you must explicitly set the length.