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Скрипт рекурсивно ищет строку в файлах каталога
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<?php | |
/** | |
* Поместить в корень каталога, в котором необходимо произвести рекурсивный поиск. | |
* | |
* find_it.php?str=find_string | |
*/ | |
class FindIt | |
{ | |
/** @var null|string $str */ | |
public $str; | |
/** @var array $config */ | |
public $config; | |
/** @var bool $loadStyles */ | |
protected $loadStyles; | |
/** | |
* @param null|string $str | |
* @param array $config | |
* | |
* @throws Exception | |
*/ | |
public function __construct($str = null, array $config = array()) | |
{ | |
if (empty($str)) { | |
if (!empty($argv)) { | |
$str = !empty($argv[1]) ? $argv[1] : null; | |
} else { | |
$str = !empty($_REQUEST['str']) ? $_REQUEST['str'] : null; | |
} | |
} | |
if (empty($str)) { | |
throw new Exception('Не найдена строка для поиска.' . PHP_EOL, 0); | |
} | |
$this->str = $str; | |
$this->config = array_merge(array(), $config); | |
} | |
/** | |
* @param null $path | |
* | |
* @return bool | |
*/ | |
public function run($path = null) | |
{ | |
$this->loadStyles(); | |
if (empty($path)) { | |
$path = dirname(__FILE__); | |
} | |
$this->find($path); | |
return true; | |
} | |
/** | |
* @param string $path | |
*/ | |
protected function find($path) | |
{ | |
foreach (scandir($path) as $file) { | |
if (strpos($file, '.') === 0) { | |
continue; | |
} | |
$target = preg_replace('/\/+/', '/', ($path . '/' . $file)); | |
if (is_dir($target)) { | |
$this->find($target); | |
} elseif (is_file($target)) { | |
$content = file_get_contents($target); | |
if (!$positions = $this->strPosAll($content, $this->str)) { | |
continue; | |
} | |
foreach ($positions as $pos) { | |
// Получаем файл разбитый по строкам | |
$strings = file($target); | |
// Считаем кол-во строк от начала файла | |
$number_str = count(explode(PHP_EOL, substr($content, 0, $pos))); | |
// | |
$str_prepare = '<span class="find-it__data-highlight">' . htmlspecialchars($this->str) . '</span>'; | |
// | |
$data = $strings[$number_str - 1]; | |
$data = str_replace($this->str, '{{strrepl}}', $data); | |
$data = nl2br(htmlspecialchars($data)); | |
$data = str_replace('{{strrepl}}', $str_prepare, $data); | |
// | |
$filepath = preg_replace('/^' . addcslashes(dirname(__FILE__), '/') . '(.+)/u', '.$1', $target); | |
// | |
print " | |
<div class=\"find-it\"> | |
<div class=\"find-it__file\">{$filepath} <span class=\"find-it__number-str\">: {$number_str}</span></div> | |
<div class=\"find-it__data\">{$data}</div> | |
</div> | |
"; | |
} | |
} | |
} | |
} | |
/** | |
* @return bool | |
*/ | |
protected function loadStyles() | |
{ | |
if (!$this->loadStyles) { | |
print "<style> | |
.find-it { | |
background-color: rgba(0, 0, 0, .1); | |
padding: 20px; | |
margin: 20px 0; | |
font-size: 1.2em; | |
line-height: 1.4em; | |
} | |
.find-it__file { | |
margin: 0 0 10px; | |
font-style: italic; | |
} | |
.find-it__str-count { | |
font-weight: 700; | |
} | |
.find-it__data { | |
background-color: rgba(0, 0, 0, .1); | |
padding: 20px; | |
} | |
.find-it__data-highlight { | |
display: inline-block; | |
background-color: rgba(255, 220, 97, .7); | |
padding: 0 2px; | |
} | |
</style>"; | |
} | |
return ($this->loadStyles = true); | |
} | |
/** | |
* @param $haystack | |
* @param $needle | |
* | |
* @return array|bool | |
*/ | |
protected function strPosAll($haystack, $needle) | |
{ | |
$s = $i = 0; | |
$positions = array(); | |
while (is_integer($i)) { | |
$i = strpos($haystack, $needle, $s); | |
if (is_integer($i)) { | |
$positions[] = $i; | |
$s = $i + strlen($needle); | |
} | |
} | |
if (!empty($positions)) { | |
return $positions; | |
} else { | |
return false; | |
} | |
} | |
} | |
try { | |
$find = new FindIt(); | |
$find->run(); | |
} | |
catch (Exception $e) { | |
exit('(' . $e->getCode() . ') ' . $e->getMessage()); | |
} |
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