Functions

Functions WebDev/*nix assorted functions & hacks

Images filetypeMatchesExtension($file) imagelinerectangle() issa clock rotate_wide_line($x, $y, $width, $length, $degrees) 4 found

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Name:
Category: Images
Body:

// php function to check files
function filetypeMatchesExtension($file) {
	$extension = strtolower(pathinfo($file, PATHINFO_EXTENSION));
	$mimeTypes = array(
		// images
		'png'  => 'image/png',
		'jpe'  => 'image/jpeg',
		'jpeg' => 'image/jpeg',
		'jpg'  => 'image/jpeg',
		'gif'  => 'image/gif',
		'bmp'  => 'image/bmp',
		'ico'  => 'image/vnd.microsoft.icon',
		'tiff' => 'image/tiff',
		'tif'  => 'image/tiff',
		'svg'  => 'image/svg+xml',
		'svgz' => 'image/svg+xml',
		// adobe
		'pdf'  => 'application/pdf',
		'psd'  => 'image/vnd.adobe.photoshop',
		'ai'   => 'application/postscript',
		'eps'  => 'application/postscript',
		// ms office
		'ps'   => 'application/postscript',
		'doc'  => 'application/msword',
		'rtf'  => 'application/rtf',
		'xls'  => 'application/vnd.ms-excel',
		'ppt'  => 'application/vnd.ms-powerpoint',
		// open office
		'odt'  => 'application/vnd.oasis.opendocument.text',
		'ods'  => 'application/vnd.oasis.opendocument.spreadsheet',
	);
	if (! isset($mimeTypes[$extension])) return false; // unknown is bad, hmkay
	return mime_content_type($file) === $mimeTypes[$extension];
}

// bash checks for existing images/pdfs:
// maxdepth refers to subdirectories, mtime to days in the past (124 days ago was the start of 2016 at time of writing)
// iname is a case-insensitive filename check (they're just uppercase to mostly-match the `file` output)
// print0 (that's a zero) and the corresponding -0 for xargs handles spaces in filenames.
$ find . -maxdepth 1 -mtime -124 -iname '*.PDF' -print0 | xargs -0 file | grep -v PDF
$ find . -maxdepth 1 -mtime -124 -iname '*.PNG' -print0 | xargs -0 file | grep -v PNG\ image
$ find . -maxdepth 1 -mtime -124 -iname '*.JPG' -print0 | xargs -0 file | grep -v JPEG\ image
$ find . -maxdepth 1 -mtime -124 -iname '*.JPEG' -print0 | xargs -0 file | grep -v JPEG\ image

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Images filetypeMatchesExtension($file) imagelinerectangle() issa clock rotate_wide_line($x, $y, $width, $length, $degrees) 4 found auth	Name: Category: Images Body: // php function to check files function filetypeMatchesExtension($file) { $extension = strtolower(pathinfo($file, PATHINFO_EXTENSION)); $mimeTypes = array( // images 'png' => 'image/png', 'jpe' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg', 'gif' => 'image/gif', 'bmp' => 'image/bmp', 'ico' => 'image/vnd.microsoft.icon', 'tiff' => 'image/tiff', 'tif' => 'image/tiff', 'svg' => 'image/svg+xml', 'svgz' => 'image/svg+xml', // adobe 'pdf' => 'application/pdf', 'psd' => 'image/vnd.adobe.photoshop', 'ai' => 'application/postscript', 'eps' => 'application/postscript', // ms office 'ps' => 'application/postscript', 'doc' => 'application/msword', 'rtf' => 'application/rtf', 'xls' => 'application/vnd.ms-excel', 'ppt' => 'application/vnd.ms-powerpoint', // open office 'odt' => 'application/vnd.oasis.opendocument.text', 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', ); if (! isset($mimeTypes[$extension])) return false; // unknown is bad, hmkay return mime_content_type($file) === $mimeTypes[$extension]; } // bash checks for existing images/pdfs: // maxdepth refers to subdirectories, mtime to days in the past (124 days ago was the start of 2016 at time of writing) // iname is a case-insensitive filename check (they're just uppercase to mostly-match the `file` output) // print0 (that's a zero) and the corresponding -0 for xargs handles spaces in filenames. $ find . -maxdepth 1 -mtime -124 -iname '.PDF' -print0 \| xargs -0 file \| grep -v PDF $ find . -maxdepth 1 -mtime -124 -iname '.PNG' -print0 \| xargs -0 file \| grep -v PNG\ image $ find . -maxdepth 1 -mtime -124 -iname '.JPG' -print0 \| xargs -0 file \| grep -v JPEG\ image $ find . -maxdepth 1 -mtime -124 -iname '.JPEG' -print0 \| xargs -0 file \| grep -v JPEG\ image
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