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    ps_delete

    (PECL ps >= 1.1.0)

    ps_delete — Deletes all resources of a PostScript document

    说明

    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.

    参数

    psdoc

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

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

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