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Edit File: QueryWatcher.php

<?php

namespace Laravel\Telescope\Watchers;

use Illuminate\Database\Events\QueryExecuted;
use Laravel\Telescope\IncomingEntry;
use Laravel\Telescope\Telescope;

class QueryWatcher extends Watcher
{
    use FetchesStackTrace;

/**
     * Register the watcher.
     *
     * @param  \Illuminate\Contracts\Foundation\Application  $app
     * @return void
     */
    public function register($app)
    {
        $app['events']->listen(QueryExecuted::class, [$this, 'recordQuery']);
    }

/**
     * Record a query was executed.
     *
     * @param  \Illuminate\Database\Events\QueryExecuted  $event
     * @return void
     */
    public function recordQuery(QueryExecuted $event)
    {
        if (! Telescope::isRecording()) {
            return;
        }

$time = $event->time;

if ($caller = $this->getCallerFromStackTrace()) {
            Telescope::recordQuery(IncomingEntry::make([
                'connection' => $event->connectionName,
                'bindings' => [],
                'sql' => $this->replaceBindings($event),
                'time' => number_format($time, 2, '.', ''),
                'slow' => isset($this->options['slow']) && $time >= $this->options['slow'],
                'file' => $caller['file'],
                'line' => $caller['line'],
                'hash' => $this->familyHash($event),
            ])->tags($this->tags($event)));
        }
    }

/**
     * Get the tags for the query.
     *
     * @param  \Illuminate\Database\Events\QueryExecuted  $event
     * @return array
     */
    protected function tags($event)
    {
        return isset($this->options['slow']) && $event->time >= $this->options['slow'] ? ['slow'] : [];
    }

/**
     * Calculate the family look-up hash for the query event.
     *
     * @param  \Illuminate\Database\Events\QueryExecuted  $event
     * @return string
     */
    public function familyHash($event)
    {
        return md5($event->sql);
    }

/**
     * Format the given bindings to strings.
     *
     * @param  \Illuminate\Database\Events\QueryExecuted  $event
     * @return array
     */
    protected function formatBindings($event)
    {
        return $event->connection->prepareBindings($event->bindings);
    }

/**
     * Replace the placeholders with the actual bindings.
     *
     * @param  \Illuminate\Database\Events\QueryExecuted  $event
     * @return string
     */
    public function replaceBindings($event)
    {
        $sql = $event->sql;

foreach ($this->formatBindings($event) as $key => $binding) {
            $regex = is_numeric($key)
                ? "/\?(?=(?:[^'\\\']*'[^'\\\']*')*[^'\\\']*$)/"
                : "/:{$key}(?=(?:[^'\\\']*'[^'\\\']*')*[^'\\\']*$)/";

if ($binding === null) {
                $binding = 'null';
            } elseif (! is_int($binding) && ! is_float($binding)) {
                $binding = $this->quoteStringBinding($event, $binding);
            }

$sql = preg_replace(
                $regex,
                $binding,
                $sql,
                is_numeric($key) ? 1 : -1
            );
        }

return $sql;
    }

/**
     * Add quotes to string bindings.
     *
     * @param  \Illuminate\Database\Events\QueryExecuted  $event
     * @param  string  $binding
     * @return string
     */
    protected function quoteStringBinding($event, $binding)
    {
        try {
            $pdo = $event->connection->getPdo();

if ($pdo instanceof \PDO) {
                return $pdo->quote($binding);
            }
        } catch (\PDOException $e) {
            throw_if('IM001' !== $e->getCode(), $e);
        }

// Fallback when PDO::quote function is missing...
        $binding = \strtr($binding, [
            chr(26) => '\\Z',
            chr(8) => '\\b',
            '"' => '\"',
            "'" => "\'",
            '\\' => '\\\\',
        ]);

return "'".$binding."'";
    }
}

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