Viewing file:  FileParser.php (1.51 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
namespace Enlightn\Enlightn;
use Illuminate\Support\Arr;
class FileParser
{
/**
* Get the first line number in a file that matches any of the search strings
* after the "after" search strings are matched.
*
* @param string $filePath
* @param string|array $search
* @param array $after
* @return int|bool
*/
public static function getLineNumber(string $filePath, $search, $after = [])
{
if (! file_exists($filePath)) {
return false;
}
$handle = fopen($filePath, "r");
$count = 0;
$search = collect(Arr::wrap($search));
$afterSearch = array_shift($after);
if ($handle) {
while (($line = fgets($handle)) !== false) {
$count++;
if (! is_null($afterSearch)) {
if (strpos($line, $afterSearch) !== false) {
// remove the after search string when found
$afterSearch = array_shift($after);
}
// continue until the after searches have exhausted
continue;
}
if ($search->contains(function ($needle) use ($line) {
// finally if the needle is found, return the line number
return strpos($line, $needle) !== false;
})) {
return $count;
}
}
fclose($handle);
}
return 0;
}
}
|