= 1.1.0)ps_delete — Deletes all resources of a PostScript document說明ps_delete(resource $psdoc): boolMainly frees memory used by the">

ps_delete

(PECL ps >= 1.1.0)

ps_delete — Deletes all resources of a PostScript document

說明

ps_delete(resource $psdoc): bool

Mainly frees memory used by the document. Also closes a file, if it was not closed before with ps_close(). You should in any case close the file with ps_close() before, because ps_close() not just closes the file but also outputs a trailor containing PostScript comments like the number of pages in the document and adding the bookmark hierarchy.

參數(shù)

psdoc

Resource identifier of the postscript file as returned by ps_new().

返回值

成功時返回 true， 或者在失敗時返回 false。

參見