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November 14, 2019 22:23
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PHP - extract only images from a zip file #php #images #compress
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| <?php | |
| /* | |
| * this script will extract only images from a zip file and skip all other files. | |
| */ | |
| error_reporting(E_ALL); | |
| ini_set('display_errors', '1'); | |
| /** | |
| * Makes directory and returns BOOL(TRUE) if exists OR made. | |
| * | |
| * @param $path Path name | |
| * @return bool | |
| */ | |
| function rmkdir($path, $mode = 0755) { | |
| $path = rtrim(preg_replace(array("/\\\\/", "/\/{2,}/"), "/", $path), "/"); | |
| $e = explode("/", ltrim($path, "/")); | |
| if (substr($path, 0, 1) == "/") { | |
| $e[0] = "/" . $e[0]; | |
| } | |
| $c = count($e); | |
| $cp = $e[0]; | |
| for ($i = 1; $i < $c; $i++) { | |
| if (!is_dir($cp) && !@mkdir($cp, $mode)) { | |
| return false; | |
| } | |
| $cp .= "/" . $e[$i]; | |
| } | |
| return @mkdir($path, $mode); | |
| } | |
| $dir = __DIR__; | |
| $extractedFilesDir = $dir . "/images"; | |
| $zipFiles = glob($dir . "/*.zip"); | |
| if (is_array($zipFiles) && count($zipFiles) > 0) { | |
| foreach ($zipFiles as $zipFile) { | |
| if (file_exists($zipFile)) { | |
| $zipFolderName = basename($zipFile); | |
| $zipFileName = basename($zipFile, '.zip'); | |
| $fieDir = $extractedFilesDir . '/' . $zipFileName; | |
| rmkdir($extractedFilesDir); | |
| if (class_exists('ZipArchive')) { | |
| $zip = new ZipArchive; | |
| $result = $zip->open($zipFile, ZipArchive::CHECKCONS); | |
| if ($result === TRUE) { | |
| $noImageFound = true; | |
| for ($i = 0; $i < $zip->numFiles; $i++) { | |
| $onlyFileName = $zip->getNameIndex($i); | |
| $fileType = mime_content_type('zip://' . $zipFile . '#' . $onlyFileName); | |
| $fileType = strtolower($fileType); | |
| if (($fileType == 'image/png' || $fileType == 'image/jpeg' || $fileType == 'image/gif' || $fileType == 'image/svg') && (preg_match('#\.(SVG|svg|jpg|jpeg|JPEG|JPG|gif|GIF|png|PNG)$#i', $onlyFileName))) { | |
| //copy('zip://' . $zipFile . '#' . $onlyFileName, $fieDir . '/' . $onlyFileName); | |
| $zip->extractTo($extractedFilesDir, array($zip->getNameIndex($i))); | |
| $noImageFound = false; | |
| } | |
| } | |
| if ($noImageFound) { | |
| echo 'There is no images in zip file ' . $zipFolderName . '<br />'; | |
| } | |
| } else { | |
| switch ($result) { | |
| case ZipArchive::ER_NOZIP: | |
| echo 'Not a zip archive ' . $zipFolderName; | |
| case ZipArchive::ER_INCONS: | |
| echo 'Consistency check failed ' . $zipFolderName; | |
| case ZipArchive::ER_CRC: | |
| echo 'checksum failed ' . $zipFolderName; | |
| default: | |
| echo 'Error occured while extracting file ' . $zipFolderName; | |
| } | |
| } | |
| $zip->close(); | |
| } else { | |
| echo 'Zip Library is not installed in your server, please installed it to process zip files' . '<br />'; | |
| } | |
| } | |
| } | |
| } |
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Thanks Dude 👍