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Directory : /var/www/vhosts/lautnusantara.com/httpdocs/mis/system/ThirdParty/Kint/Zval/Representation/ |
<?php
/*
* The MIT License (MIT)
*
* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
namespace Kint\Zval\Representation;
class SourceRepresentation extends Representation
{
public $hints = ['source'];
public $source = [];
public $filename;
public $line = 0;
public $showfilename = false;
public function __construct($filename, $line, $padding = 7)
{
parent::__construct('Source');
$this->filename = $filename;
$this->line = $line;
$start_line = \max($line - $padding, 1);
$length = $line + $padding + 1 - $start_line;
$this->source = self::getSource($filename, $start_line, $length);
if (null !== $this->source) {
$this->contents = \implode("\n", $this->source);
}
}
/**
* Gets section of source code.
*
* @param string $filename Full path to file
* @param int $start_line The first line to display (1 based)
* @param null|int $length Amount of lines to show
*
* @return null|array
*/
public static function getSource($filename, $start_line = 1, $length = null)
{
if (!$filename || !\file_exists($filename) || !\is_readable($filename)) {
return null;
}
$source = \preg_split("/\r\n|\n|\r/", \file_get_contents($filename));
$source = \array_combine(\range(1, \count($source)), $source);
$source = \array_slice($source, $start_line - 1, $length, true);
return $source;
}
}