stream_bucket_make_writeable

(PHP 5, PHP 7, PHP 8)

stream_bucket_make_writeable — Returns a bucket object from the brigade to operate on

说明

stream_bucket_make_writeable(resource $brigade): ?object

This function is called whenever there is the need to access and operate on the content contains in a brigade. It is typically called from php_user_filter::filter().

参数

brigade: The brigade to return a bucket object from.

返回值

Returns a bucket object with the properties listed below or null.

data (string): data bucket The current string in the bucket.
datalen (integer): datalen bucket The length of the string in the bucket.

参见

stream_bucket_append() - Append bucket to brigade
stream_bucket_prepend() - Prepend bucket to brigade

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