PHP Manual
PS 函数
Closes image and frees memory

ps_close_image

(PECL ps >= 1.1.0)

ps_close_image — Closes image and frees memory

说明

ps_close_image ( resource $psdoc , int $imageid ) : void

Closes an image and frees its resources. Once an image is closed it cannot be used anymore.

参数

psdoc: Resource identifier of the postscript file as returned by ps_new().
imageid: Resource identifier of the image as returned by ps_open_image() or ps_open_image_file().

返回值

Returns NULL on success 或者在失败时返回 FALSE.

参见

ps_open_image() - Reads an image for later placement
ps_open_image_file() - Opens image from file

相关文章

php mcve 函数 free memory associated with ip/ssl connectivity php maxdb 函数 frees the memory associated with a result php maxdb 函数 frees stored result memory for the given statement handle php pdf 函数 open gif image deprecated php ps 函数 adds link to a web location php ps 函数 closes image and frees memory php ps 函数 closes a postscript document php ps 函数 closes and strokes path php ps 函数 closes path php ps 函数 end a pattern php ps 函数 opens image from file php ps 函数 reads an image for later placement php ps 函数 takes an gd image and returns an image for placement in a ps document php ps 函数 places image on the page php ps 函数 sets appearance of a dashed line php ps 函数 output text php semaphore 函数 removes a variable from shared memory php sybase 函数 frees result memory php win32ps 函数 list running processes php win32ps 函数 stat memory utilization

关注编程学问公众号