ps_set_info - Sets information fields of document
- p - Resource identifier of the postscript file as returned by ps_new().
- key - The name of the information field to set. The values which can be set are Keywords, Subject, Title, Creator, Author, BoundingBox, and Orientation. Be aware that some of them has a meaning to PostScript viewers.
- val - The value of the information field. The field Orientationcan be set to either Portraitor Landscape. The BoundingBoxis a string consisting of four numbers. The first two numbers are the coordinates of the lower left corner of the page. The last two numbers are the coordinates of the upper right corner. Note: Up to version 0.2.6 of pslib, the BoundingBox and Orientation will be overwritten by ps_begin_page(), unless ps_findfont() has been called before.
Sets certain information fields of the document. This fields will be shown as a comment in the header of the PostScript file. If the document is converted to pdf this fields will also be used for the document information.
PHP PECL ps >= 1.1.0
Returns TRUE on success or FALSE on failure.