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php is_writable is not reliable
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parent
113b4c990e
commit
ff4a43ef48
1 changed files with 25 additions and 6 deletions
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@ -7,29 +7,48 @@
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ini_set('display_errors', 1);
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error_reporting(E_ALL);
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function is__writable($path) {
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if ($path{strlen($path)-1}=='/')
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return is__writable($path.uniqid(mt_rand()).'.tmp');
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if (file_exists($path)) {
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if (!($f = @fopen($path, 'r+')))
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return false;
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fclose($f);
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return true;
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}
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if (!($f = @fopen($path, 'w')))
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return false;
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fclose($f);
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unlink($path);
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return true;
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}
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//set permissions
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if(is_writable('../../../www/login/logs')) {
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if(is__writable('../../../www/login/logs')) {
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echo "failed to get write permissions on logs";
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exit;
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}
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if(is_writable('../../../admin/graphs_output')) {
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if(is__writable('../../../admin/graphs_output')) {
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echo "failed to get write permissions on graphs_output";
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exit;
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}
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if(is_writable('../../../admin/templates/default_c')) {
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if(is__writable('../../../admin/templates/default_c')) {
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echo "failed to get write permissions on default_c";
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exit;
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}
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if(is_writable('../../www')) {
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if(is__writable('../../www')) {
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echo "failed to get write permissions on www";
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exit;
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}
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if(is_writable('../../www/html/cache')) {
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if(is__writable('../../www/html/cache')) {
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echo "failed to get write permissions on cache";
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exit;
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}
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if(is_writable('../../www/html/templates_c')) {
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if(is__writable('../../www/html/templates_c')) {
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echo "failed to get write permissions on templates_c";
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exit;
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}
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