PHP Functions: Thumbnail

Use thumbnail-related functions by including /_framework/functions/x_thumbnail.php.

Dependencies

PHP-Modules

gd: Required for image creation, resizing, and saving functions.
file_get_contents: Required to read image data from URLs (usually enabled by default).

Function Name	Description	Parameters
`x_thumbnail`	Creates a JPEG thumbnail from an image URL and saves it to a file. Returns the image resource.	`$url` (string): Source image URL `$filename` (string): Path to save the JPEG thumbnail `$width` (int): Thumbnail width (default 600) `$height` (int/bool): Thumbnail height. If `true`, height is auto-calculated to keep aspect ratio (default `true`)
`x_thumbnail_save`	Creates a PNG thumbnail from a PNG image file URL and saves it to a file (if given). Returns `true` after processing.	`$url` (string): Source PNG image file URL `$save_path` (string/null): Path to save the PNG thumbnail (optional) `$width` (int): Thumbnail width (default 600) `$height` (int/bool): Thumbnail height passed directly; no auto-calculation (default `true`)