�PNG  IHDR22?�� pHYs  �� OiCCPPhotoshop ICC profilexڝSgTS�=���BK���KoR RB���&*! J�!��Q�EEȠ�����Q, � ��!���������{�kּ������>���� �H3Q5� �B�������.@� $p�d!s�#�~<<+"��x� �M��0���B�\���t�8K�@z�B�@F���&S�`�cb�P-`'������{[�!�� e�Dh;��V�EX0fK�9�-0IWfH���� � 0Q��){`�##x��F�W<�+��*x��<�$9E�[-qWW.(�I+6aa�@.�y�2�4���������x����6��_-��"bb���ϫp@�t~��,/��;�m��%�h^ �u��f�@����W�p�~<�5�j>{�-�]c�K'Xt����o��(�h���w��?�G�%�fI�q^D$.Tʳ?�D��*�A��,���� �`6�B$��BB d�r`)��B(�Ͱ*`/�@4�Qh��p.�U�=p�a��(�� A�a!ڈb�X#����!�H�$ ɈQ"K�5H1R�T UH�=r9�\F��;�2����G1���Q=� �C��7�F� �dt1�����r�=�6��Ыhڏ>C�0��3�l0.��B�8, �c˱"� ���V����cϱw�E� 6wB aAHXLXN�H� $4� 7 �Q�'"��K�&���b21�XH,#��/{�C�7$�C2'��I��T��F�nR#�,��4H#���dk�9�, +ȅ����3��!�[ �b@q��S�(R�jJ��4�e�2AU��Rݨ�T5�ZB���R�Q��4u�9̓IK�����hh�i��t�ݕN��W���G���w ��Ljg(�gw��L�Ӌ�T071���oUX*�*|�� �J�&�*/T����ު U�U�T��^S}�FU3S� Ԗ�U��P�SSg�;���g�oT?�~Y��Y�L�OC�Q��_�� c�x,!k ��u�5�&���|v*�����=���9C3J3W�R�f?�q��tN �(���~���)�)�4L�1e\k����X�H�Q�G�6������E�Y��A�J'\'Gg����S�Sݧ �M=:��.�k���Dw�n��^��Lo��y���}/�T�m���G X� $� �<�5qo</���QC]�@C�a�a�ᄑ��<��F�F�i�\�$�m�mƣ&&!&KM�M�RM��)�;L;L���͢�֙5�=1�2��כ߷`ZxZ,����eI��Z�Yn�Z9Y�XUZ]�F���%ֻ�����N�N���gð�ɶ�����ۮ�m�}agbg�Ů��}�}��= ���Z~s�r:V:ޚΜ�?}����/gX���3��)�i�S��Ggg�s�󈋉K��.�>.���Ƚ�Jt�q]�z���������ۯ�6�i�ܟ�4�)�Y3s���C�Q��? ��0k߬~OCO�g��#/c/�W�װ��w��a�>�>r��>�<7�2�Y_�7��ȷ�O�o�_��C#�d�z����%g��A�[��z|!��?:�e����A���AA�������!h�쐭!��Α�i�P~���a�a��~ '���W�?�p�X�1�5w��Cs�D�D�Dޛg1O9�-J5*>�.j<�7�4�?�.fY��X�XIlK9.*�6nl������� �{�/�]py�����.,:�@L�N8��A*��%�w%� y��g"/�6ш�C\*N�H*Mz�쑼5y$�3�,幄'���L Lݛ:��v m2=:�1����qB�!M��g�g�fvˬe����n��/��k���Y- �B��TZ(�*�geWf�͉�9���+��̳�ې7�����ᒶ��KW-X潬j9�������(�x��oʿ�ܔ���Ĺd�f�f���-�[����n �ڴ �V����E�/��(ۻ��C���<��e����;?T�T�T�T6��ݵa��n��{��4���[���>ɾ�UUM�f�e�I���?�������m]�Nmq����#�׹���=TR��+�G�����w- 6 U����#pDy��� �� :�v�{���vg/jB��F�S��[b[�O�>����z�G��499�?r����C�d�&����ˮ/~�����јѡ�򗓿m|������������x31^�V���w�w��O�| (�h���SЧ��������c3-� cHRMz%������u0�`:�o�_�F5IDATx��ytUս�?�;���fN$$��@B�!�k��� -*�gE���j�O�kQ�ʠ`U�B_ �AÐ0%�Ȕ�@r3ޛ;߳��$�@��v����^�s����������$��ߢ !�W��5�̱'-٘������4�>�Rƫ$�G��0U�H}�_ _� #��k�MJ/=�9Du *ڲ�k�PQ;0��j|�*�$�^컂脛y���>�z×� B��� ��(�:$�ʔ_�6��C!B����MVx��a��ζyY����j��ƋY2�9�F�{r��r�딟F��Q��hY6��� x��[l��RC��������nt@��;P��3��� F�w��7��:�P���ɋ'���mj���Bƪ�$�Q�L��y��߷g��\���z����v5�p�v$�v櫻�`6~K �Y�X����,�:��"�o�e0II"(��,������l_�C���/4�+f�E�!q��:����u����c��樼.UE�@� �]K�W���$-�h]�JG���Dz)�`��.�A/ ���mᏣc�3jK� �!�>���$�Q�!�_�? \�C2(E �M$Z I{�U���s�ǣ���=��@Բe ޻��W�����@ �w����}�9v,)��.}*|"�s��di���,���G�]W�AC�������|<����[��ߕ������K�*�G nߴ!��‹��J�!��6(L�a)��Am��������;adf��:�xm��nh�;֦I��(���o�C~ډa?�=��s����h��E������xp����)���_���t��W�����´;8���`dz=(��@@�+,�;�`�fhl��XȌ�3,uI�~z(J����� �ZX�A����H'�À�㜦�82|��a�n�z2��I���� ���EY�h�ε<�0�q�{��C��v�˅��?"@��χ�x�WS+��N�~�KQ�J�8ل�� _.W��� !TU{�����,��"�� �;�������HI S� ��))�o�1�H�D� ���� (� ;����"Ҕ��,���� �F=���O��&�Ph>�`���y��߲ &S��P�<��'��1s�1cĂ�N����2)����@�u��tv��<�+�-&�����h��[!FSG���' � z z0��<����8d&�����E0�,��<��"!P�b4��� �{S�����X����.�囤���T��hEF��X�q0"-<����h���]�Py*����F⩍��@v�˂�Y08�� .q��a��s����(!<̫1�3�L�H��7sYW�`��qtu�\7��?�@�Y�� %Ka�x�GZ�*W�P��y�����N0r9��Z�c�%���q,��k�����!!,��>���IB��� �x1�Xu�Y���v-���ֺ��N������JP��a�2`�e5��w��u;�6�i���̃��(K���ťa��(l51��JL��O'%���]���ٖ뿉!��{*�p+f ���i8��D�ȑ���ܩ�M��V��ӟz��x�7Z�1i}�^͜���6e����x��)u�d�ˏ�V�eG�\�X1�����=n�U'�~Y����L�\,�(d!x ,�:�TW8� M`r���@��r+v�Q0��>^;˴�VbF��('����� �*O��i��j�Ӆ����^�S3&� ���{������.ی�� N;��NU%d0�Ce\r"�C�b��&t7N�7��� �ȪD�[%l�۪�$��'m?�A9tI�9>��NVL ��� 6v~M�����ъ�B���0����9$&=ώm��W�0���L���&��E���f�f��'+�9��hv��7,���M��6�D�&�^� �����8 D֮�����o��k^z��O��hP�8q�5d*��YVq3�{��������#LX4�?��jP=3�~�؅c�ݰ�̱�ұ��8̲��2�G�����j��έ�9��w7���U�X�w�85C��?!I&���o&����L���I#�^�eV�,�^t5�k� �xs˛\��U�8��."���{���ǵ�l4��ݼ�;��r"���G�/~���gJV�N糦��ZZ^k+NN�D��I$�=OE�z����|*�*{��%k���G��>�`9��b;�s���8,�qs��c��.b��q�%�>r��n�R�Ƨ�%�,�A��le#�8���}; 21�0�b�&�QX�f���q�00����$>�h�N�'�a3��A���/�r ��L5�8�GԲ'�����w;��c#�q1���h$*��V^�k��QĽ�b:i������� ����H F#�_���,��]g����Ը����`RUU���� ��"�qD���>-��ϤI�~��3�̴�����NZ[[555�eeek7�m����YF#[��Đ��R��i��L�H�r ��@��J-�Pŝ��_|�-��6y��ks�V�U~��6���w.����(��0A� 4��f��� /���C�xŊ�ٳ����z=6�����rg���mKo��o�/����a�g���?'9%9��P��斓��~���L{�� �H��{AW��B��$����v�1b�&Mb�ر��ر#�0`�`xMBp! )Z�Nmo�mZ�g�}�eذaWTVV ���'99��C5��&�&+5�bT>|8��PUUETT����&���t��~TE%��'������b�tEGG;RSS�S�N�v��ѯ��t����u1@�ޚ"f��͈���r'L�Ph��m��ƌ�74o��`�x�q�P���NRSS�X,�����l&&&��MFFA!-��`��ҷ�n��Yuu�����x<I�LB%����KԒ50�!�3�bz�����ʸKL���;---�l6[��`��������Ȏ;�����egg4��!D�T��jWujyZ��������K����%����p�^���X,6��sV=�ܖ����6�3�X ���4ҿ��A2�&����_k�;d�� �VfOIEND�B`� 0x0x
0x0x
PHP 8.1.31
Preview: System.php Size: 20.21 KB
//opt/php81/System.php
<?php
/**
 * File/Directory manipulation
 *
 * PHP versions 4 and 5
 *
 * @category   pear
 * @package    System
 * @author     Tomas V.V.Cox <cox@idecnet.com>
 * @copyright  1997-2009 The Authors
 * @license    http://opensource.org/licenses/bsd-license.php New BSD License
 * @link       http://pear.php.net/package/PEAR
 * @since      File available since Release 0.1
 */

/**
 * base class
 */
require_once 'PEAR.php';
require_once 'Console/Getopt.php';

$GLOBALS['_System_temp_files'] = array();

/**
* System offers cross platform compatible system functions
*
* Static functions for different operations. Should work under
* Unix and Windows. The names and usage has been taken from its respectively
* GNU commands. The functions will return (bool) false on error and will
* trigger the error with the PHP trigger_error() function (you can silence
* the error by prefixing a '@' sign after the function call, but this
* is not recommended practice.  Instead use an error handler with
* {@link set_error_handler()}).
*
* Documentation on this class you can find in:
* http://pear.php.net/manual/
*
* Example usage:
* if (!@System::rm('-r file1 dir1')) {
*    print "could not delete file1 or dir1";
* }
*
* In case you need to to pass file names with spaces,
* pass the params as an array:
*
* System::rm(array('-r', $file1, $dir1));
*
* @category   pear
* @package    System
* @author     Tomas V.V. Cox <cox@idecnet.com>
* @copyright  1997-2006 The PHP Group
* @license    http://opensource.org/licenses/bsd-license.php New BSD License
* @version    Release: 1.10.15
* @link       http://pear.php.net/package/PEAR
* @since      Class available since Release 0.1
* @static
*/
class System
{
    /**
     * returns the commandline arguments of a function
     *
     * @param    string  $argv           the commandline
     * @param    string  $short_options  the allowed option short-tags
     * @param    string  $long_options   the allowed option long-tags
     * @return   array   the given options and there values
     */
    public static function _parseArgs($argv, $short_options, $long_options = null)
    {
        if (!is_array($argv) && $argv !== null) {
            /*
            // Quote all items that are a short option
            $av = preg_split('/(\A| )--?[a-z0-9]+[ =]?((?<!\\\\)((,\s*)|((?<!,)\s+))?)/i', $argv, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE);
            $offset = 0;
            foreach ($av as $a) {
                $b = trim($a[0]);
                if ($b[0] == '"' || $b[0] == "'") {
                    continue;
                }

                $escape = escapeshellarg($b);
                $pos = $a[1] + $offset;
                $argv = substr_replace($argv, $escape, $pos, strlen($b));
                $offset += 2;
            }
            */

            // Find all items, quoted or otherwise
            preg_match_all("/(?:[\"'])(.*?)(?:['\"])|([^\s]+)/", $argv, $av);
            $argv = $av[1];
            foreach ($av[2] as $k => $a) {
                if (empty($a)) {
                    continue;
                }
                $argv[$k] = trim($a) ;
            }
        }

        return Console_Getopt::getopt2($argv, $short_options, $long_options);
    }

    /**
     * Output errors with PHP trigger_error(). You can silence the errors
     * with prefixing a "@" sign to the function call: @System::mkdir(..);
     *
     * @param mixed $error a PEAR error or a string with the error message
     * @return bool false
     */
    protected static function raiseError($error)
    {
        if (PEAR::isError($error)) {
            $error = $error->getMessage();
        }
        trigger_error($error, E_USER_WARNING);
        return false;
    }

    /**
     * Creates a nested array representing the structure of a directory
     *
     * System::_dirToStruct('dir1', 0) =>
     *   Array
     *    (
     *    [dirs] => Array
     *        (
     *            [0] => dir1
     *        )
     *
     *    [files] => Array
     *        (
     *            [0] => dir1/file2
     *            [1] => dir1/file3
     *        )
     *    )
     * @param    string  $sPath      Name of the directory
     * @param    integer $maxinst    max. deep of the lookup
     * @param    integer $aktinst    starting deep of the lookup
     * @param    bool    $silent     if true, do not emit errors.
     * @return   array   the structure of the dir
     */
    protected static function _dirToStruct($sPath, $maxinst, $aktinst = 0, $silent = false)
    {
        $struct = array('dirs' => array(), 'files' => array());
        if (($dir = @opendir($sPath)) === false) {
            if (!$silent) {
                System::raiseError("Could not open dir $sPath");
            }
            return $struct; // XXX could not open error
        }

        $struct['dirs'][] = $sPath = realpath($sPath); // XXX don't add if '.' or '..' ?
        $list = array();
        while (false !== ($file = readdir($dir))) {
            if ($file != '.' && $file != '..') {
                $list[] = $file;
            }
        }

        closedir($dir);
        natsort($list);
        if ($aktinst < $maxinst || $maxinst == 0) {
            foreach ($list as $val) {
                $path = $sPath . DIRECTORY_SEPARATOR . $val;
                if (is_dir($path) && !is_link($path)) {
                    $tmp    = System::_dirToStruct($path, $maxinst, $aktinst+1, $silent);
                    $struct = array_merge_recursive($struct, $tmp);
                } else {
                    $struct['files'][] = $path;
                }
            }
        }

        return $struct;
    }

    /**
     * Creates a nested array representing the structure of a directory and files
     *
     * @param    array $files Array listing files and dirs
     * @return   array
     * @static
     * @see System::_dirToStruct()
     */
    protected static function _multipleToStruct($files)
    {
        $struct = array('dirs' => array(), 'files' => array());
        settype($files, 'array');
        foreach ($files as $file) {
            if (is_dir($file) && !is_link($file)) {
                $tmp    = System::_dirToStruct($file, 0);
                $struct = array_merge_recursive($tmp, $struct);
            } else {
                if (!in_array($file, $struct['files'])) {
                    $struct['files'][] = $file;
                }
            }
        }
        return $struct;
    }

    /**
     * The rm command for removing files.
     * Supports multiple files and dirs and also recursive deletes
     *
     * @param    string  $args   the arguments for rm
     * @return   mixed   PEAR_Error or true for success
     * @static
     * @access   public
     */
    public static function rm($args)
    {
        $opts = System::_parseArgs($args, 'rf'); // "f" does nothing but I like it :-)
        if (PEAR::isError($opts)) {
            return System::raiseError($opts);
        }
        foreach ($opts[0] as $opt) {
            if ($opt[0] == 'r') {
                $do_recursive = true;
            }
        }
        $ret = true;
        if (isset($do_recursive)) {
            $struct = System::_multipleToStruct($opts[1]);
            foreach ($struct['files'] as $file) {
                if (!@unlink($file)) {
                    $ret = false;
                }
            }

            rsort($struct['dirs']);
            foreach ($struct['dirs'] as $dir) {
                if (!@rmdir($dir)) {
                    $ret = false;
                }
            }
        } else {
            foreach ($opts[1] as $file) {
                $delete = (is_dir($file)) ? 'rmdir' : 'unlink';
                if (!@$delete($file)) {
                    $ret = false;
                }
            }
        }
        return $ret;
    }

    /**
     * Make directories.
     *
     * The -p option will create parent directories
     * @param    string  $args    the name of the director(y|ies) to create
     * @return   bool    True for success
     */
    public static function mkDir($args)
    {
        $opts = System::_parseArgs($args, 'pm:');
        if (PEAR::isError($opts)) {
            return System::raiseError($opts);
        }

        $mode = 0777; // default mode
        foreach ($opts[0] as $opt) {
            if ($opt[0] == 'p') {
                $create_parents = true;
            } elseif ($opt[0] == 'm') {
                // if the mode is clearly an octal number (starts with 0)
                // convert it to decimal
                if (strlen($opt[1]) && $opt[1][0] == '0') {
                    $opt[1] = octdec($opt[1]);
                } else {
                    // convert to int
                    $opt[1] += 0;
                }
                $mode = $opt[1];
            }
        }

        $ret = true;
        if (isset($create_parents)) {
            foreach ($opts[1] as $dir) {
                $dirstack = array();
                while ((!file_exists($dir) || !is_dir($dir)) &&
                        $dir != DIRECTORY_SEPARATOR) {
                    array_unshift($dirstack, $dir);
                    $dir = dirname($dir);
                }

                while ($newdir = array_shift($dirstack)) {
                    if (!is_writeable(dirname($newdir))) {
                        $ret = false;
                        break;
                    }

                    if (!mkdir($newdir, $mode)) {
                        $ret = false;
                    }
                }
            }
        } else {
            foreach($opts[1] as $dir) {
                if ((@file_exists($dir) || !is_dir($dir)) && !mkdir($dir, $mode)) {
                    $ret = false;
                }
            }
        }

        return $ret;
    }

    /**
     * Concatenate files
     *
     * Usage:
     * 1) $var = System::cat('sample.txt test.txt');
     * 2) System::cat('sample.txt test.txt > final.txt');
     * 3) System::cat('sample.txt test.txt >> final.txt');
     *
     * Note: as the class use fopen, urls should work also
     *
     * @param    string  $args   the arguments
     * @return   boolean true on success
     */
    public static function &cat($args)
    {
        $ret = null;
        $files = array();
        if (!is_array($args)) {
            $args = preg_split('/\s+/', $args, -1, PREG_SPLIT_NO_EMPTY);
        }

        $count_args = count($args);
        for ($i = 0; $i < $count_args; $i++) {
            if ($args[$i] == '>') {
                $mode = 'wb';
                $outputfile = $args[$i+1];
                break;
            } elseif ($args[$i] == '>>') {
                $mode = 'ab+';
                $outputfile = $args[$i+1];
                break;
            } else {
                $files[] = $args[$i];
            }
        }
        $outputfd = false;
        if (isset($mode)) {
            if (!$outputfd = fopen($outputfile, $mode)) {
                $err = System::raiseError("Could not open $outputfile");
                return $err;
            }
            $ret = true;
        }
        foreach ($files as $file) {
            if (!$fd = fopen($file, 'r')) {
                System::raiseError("Could not open $file");
                continue;
            }
            while ($cont = fread($fd, 2048)) {
                if (is_resource($outputfd)) {
                    fwrite($outputfd, $cont);
                } else {
                    $ret .= $cont;
                }
            }
            fclose($fd);
        }
        if (is_resource($outputfd)) {
            fclose($outputfd);
        }
        return $ret;
    }

    /**
     * Creates temporary files or directories. This function will remove
     * the created files when the scripts finish its execution.
     *
     * Usage:
     *   1) $tempfile = System::mktemp("prefix");
     *   2) $tempdir  = System::mktemp("-d prefix");
     *   3) $tempfile = System::mktemp();
     *   4) $tempfile = System::mktemp("-t /var/tmp prefix");
     *
     * prefix -> The string that will be prepended to the temp name
     *           (defaults to "tmp").
     * -d     -> A temporary dir will be created instead of a file.
     * -t     -> The target dir where the temporary (file|dir) will be created. If
     *           this param is missing by default the env vars TMP on Windows or
     *           TMPDIR in Unix will be used. If these vars are also missing
     *           c:\windows\temp or /tmp will be used.
     *
     * @param   string  $args  The arguments
     * @return  mixed   the full path of the created (file|dir) or false
     * @see System::tmpdir()
     */
    public static function mktemp($args = null)
    {
        static $first_time = true;
        $opts = System::_parseArgs($args, 't:d');
        if (PEAR::isError($opts)) {
            return System::raiseError($opts);
        }

        foreach ($opts[0] as $opt) {
            if ($opt[0] == 'd') {
                $tmp_is_dir = true;
            } elseif ($opt[0] == 't') {
                $tmpdir = $opt[1];
            }
        }

        $prefix = (isset($opts[1][0])) ? $opts[1][0] : 'tmp';
        if (!isset($tmpdir)) {
            $tmpdir = System::tmpdir();
        }

        if (!System::mkDir(array('-p', $tmpdir))) {
            return false;
        }

        $tmp = tempnam($tmpdir, $prefix);
        if (isset($tmp_is_dir)) {
            unlink($tmp); // be careful possible race condition here
            if (!mkdir($tmp, 0700)) {
                return System::raiseError("Unable to create temporary directory $tmpdir");
            }
        }

        $GLOBALS['_System_temp_files'][] = $tmp;
        if (isset($tmp_is_dir)) {
            //$GLOBALS['_System_temp_files'][] = dirname($tmp);
        }

        if ($first_time) {
            PEAR::registerShutdownFunc(array('System', '_removeTmpFiles'));
            $first_time = false;
        }

        return $tmp;
    }

    /**
     * Remove temporary files created my mkTemp. This function is executed
     * at script shutdown time
     */
    public static function _removeTmpFiles()
    {
        if (count($GLOBALS['_System_temp_files'])) {
            $delete = $GLOBALS['_System_temp_files'];
            array_unshift($delete, '-r');
            System::rm($delete);
            $GLOBALS['_System_temp_files'] = array();
        }
    }

    /**
     * Get the path of the temporal directory set in the system
     * by looking in its environments variables.
     * Note: php.ini-recommended removes the "E" from the variables_order setting,
     * making unavaible the $_ENV array, that s why we do tests with _ENV
     *
     * @return string The temporary directory on the system
     */
    public static function tmpdir()
    {
        if (OS_WINDOWS) {
            if ($var = isset($_ENV['TMP']) ? $_ENV['TMP'] : getenv('TMP')) {
                return $var;
            }
            if ($var = isset($_ENV['TEMP']) ? $_ENV['TEMP'] : getenv('TEMP')) {
                return $var;
            }
            if ($var = isset($_ENV['USERPROFILE']) ? $_ENV['USERPROFILE'] : getenv('USERPROFILE')) {
                return $var;
            }
            if ($var = isset($_ENV['windir']) ? $_ENV['windir'] : getenv('windir')) {
                return $var;
            }
            return getenv('SystemRoot') . '\temp';
        }
        if ($var = isset($_ENV['TMPDIR']) ? $_ENV['TMPDIR'] : getenv('TMPDIR')) {
            return $var;
        }
        return realpath(function_exists('sys_get_temp_dir') ? sys_get_temp_dir() : '/tmp');
    }

    /**
     * The "which" command (show the full path of a command)
     *
     * @param string $program The command to search for
     * @param mixed  $fallback Value to return if $program is not found
     *
     * @return mixed A string with the full path or false if not found
     * @author Stig Bakken <ssb@php.net>
     */
    public static function which($program, $fallback = false)
    {
        // enforce API
        if (!is_string($program) || '' == $program) {
            return $fallback;
        }

        // full path given
        if (basename($program) != $program) {
            $path_elements[] = dirname($program);
            $program = basename($program);
        } else {
            $path = getenv('PATH');
            if (!$path) {
                $path = getenv('Path'); // some OSes are just stupid enough to do this
            }

            $path_elements = explode(PATH_SEPARATOR, $path);
        }

        if (OS_WINDOWS) {
            $exe_suffixes = getenv('PATHEXT')
                                ? explode(PATH_SEPARATOR, getenv('PATHEXT'))
                                : array('.exe','.bat','.cmd','.com');
            // allow passing a command.exe param
            if (strpos($program, '.') !== false) {
                array_unshift($exe_suffixes, '');
            }
        } else {
            $exe_suffixes = array('');
        }

        foreach ($exe_suffixes as $suff) {
            foreach ($path_elements as $dir) {
                $file = $dir . DIRECTORY_SEPARATOR . $program . $suff;
                // It's possible to run a .bat on Windows that is_executable
                // would return false for. The is_executable check is meaningless...
                if (OS_WINDOWS) {
                    if (file_exists($file)) {
                        return $file;
                    }
                } else {
                    if (is_executable($file)) {
                        return $file;
                    }
                }
            }
        }
        return $fallback;
    }

    /**
     * The "find" command
     *
     * Usage:
     *
     * System::find($dir);
     * System::find("$dir -type d");
     * System::find("$dir -type f");
     * System::find("$dir -name *.php");
     * System::find("$dir -name *.php -name *.htm*");
     * System::find("$dir -maxdepth 1");
     *
     * Params implemented:
     * $dir            -> Start the search at this directory
     * -type d         -> return only directories
     * -type f         -> return only files
     * -maxdepth <n>   -> max depth of recursion
     * -name <pattern> -> search pattern (bash style). Multiple -name param allowed
     *
     * @param  mixed Either array or string with the command line
     * @return array Array of found files
     */
    public static function find($args)
    {
        if (!is_array($args)) {
            $args = preg_split('/\s+/', $args, -1, PREG_SPLIT_NO_EMPTY);
        }
        $dir = realpath(array_shift($args));
        if (!$dir) {
            return array();
        }
        $patterns = array();
        $depth = 0;
        $do_files = $do_dirs = true;
        $args_count = count($args);
        for ($i = 0; $i < $args_count; $i++) {
            switch ($args[$i]) {
                case '-type':
                    if (in_array($args[$i+1], array('d', 'f'))) {
                        if ($args[$i+1] == 'd') {
                            $do_files = false;
                        } else {
                            $do_dirs = false;
                        }
                    }
                    $i++;
                    break;
                case '-name':
                    $name = preg_quote($args[$i+1], '#');
                    // our magic characters ? and * have just been escaped,
                    // so now we change the escaped versions to PCRE operators
                    $name = strtr($name, array('\?' => '.', '\*' => '.*'));
                    $patterns[] = '('.$name.')';
                    $i++;
                    break;
                case '-maxdepth':
                    $depth = $args[$i+1];
                    break;
            }
        }
        $path = System::_dirToStruct($dir, $depth, 0, true);
        if ($do_files && $do_dirs) {
            $files = array_merge($path['files'], $path['dirs']);
        } elseif ($do_dirs) {
            $files = $path['dirs'];
        } else {
            $files = $path['files'];
        }
        if (count($patterns)) {
            $dsq = preg_quote(DIRECTORY_SEPARATOR, '#');
            $pattern = '#(^|'.$dsq.')'.implode('|', $patterns).'($|'.$dsq.')#';
            $ret = array();
            $files_count = count($files);
            for ($i = 0; $i < $files_count; $i++) {
                // only search in the part of the file below the current directory
                $filepart = basename($files[$i]);
                if (preg_match($pattern, $filepart)) {
                    $ret[] = $files[$i];
                }
            }
            return $ret;
        }
        return $files;
    }
}

Directory Contents

Dirs: 16 × Files: 4
Name Size Perms Modified Actions
Archive DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
bin DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
conf.d DIR
- drwxr-xr-x 2025-04-10 13:57:31
Edit Download
Console DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
data DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
etc DIR
- drwxr-xr-x 2025-04-10 13:57:31
Edit Download
include DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
lib DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
mods-available DIR
- drwxr-xr-x 2025-04-10 13:57:31
Edit Download
OS DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
PEAR DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
php DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
sbin DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
Structures DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
var DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
XML DIR
- drwxr-xr-x 2025-04-10 13:57:27
Edit Download
PEAR.php
35.36 KB lrw-r--r-- 2025-02-18 11:28:14
Edit Download
pearcmd.php
14.47 KB lrw-r--r-- 2025-02-18 11:28:14
Edit Download
peclcmd.php
1.06 KB lrw-r--r-- 2025-02-18 11:28:14
Edit Download
System.php
20.21 KB lrw-r--r-- 2025-02-18 11:28:14
Edit Download
If ZipArchive is unavailable, a .tar will be created (no compression).
© 2026 0xNothings — Secure File Manager. All rights reserved. Built with ❤️ & Tailwind x Dark UI
Upload