PHP/fx/stream notification callback - Revision history

Woozle at 22:49, 10 February 2026

2026-02-10T22:49:15Z

← Older revision		Revision as of 22:49, 10 February 2026
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	{{~~fmt~~/~~title\|~~PHP ~~function: <code>stream_notification_callback()<~~/~~code>~~}}		{{page/PHP/fx}}
	==About==		==About==
	This is the prototype for a callback function. A user-function using this same format will be called when any of several different events occur on a stream.		This is the prototype for a callback function. A user-function using this same format will be called when any of several different events occur on a stream.
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	...and then opening the stream using that context.		...and then opening the stream using that context.

			'''However''': [https://www.php.net/manual/en/function.stream-context-set-params.php this page] mentions casually in passing that it is "Only supported for http:// and ftp:// stream wrappers.", wtf.
	==Links==		==Links==
	===Official===		===Official===
	* php.net: [https://www.php.net/manual/en/function.stream-notification-callback.php stream_notification_callback()]		* php.net: [https://www.php.net/manual/en/function.stream-notification-callback.php stream_notification_callback()]

Woozle at 22:36, 10 February 2026

2026-02-10T22:36:39Z

← Older revision		Revision as of 22:36, 10 February 2026
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	{{fmt/title\|PHP function: <code>stream_notification_callback()</code>}}		{{fmt/title\|PHP function: <code>stream_notification_callback()</code>}}
			==About==
			This is the prototype for a callback function. A user-function using this same format will be called when any of several different events occur on a stream.

			The user's function can be activated as a stream's callback by first creating a context that uses it:
			$ctx = stream_context_create();
			[[../stream_context_set_params/]]($ctx, array("notification" => "stream_notification_callback"));
			...and then opening the stream using that context.

	==Links==		==Links==
	===Official===		===Official===
	* php.net: [https://www.php.net/manual/en/function.stream-notification-callback.php stream_notification_callback()]		* php.net: [https://www.php.net/manual/en/function.stream-notification-callback.php stream_notification_callback()]

Woozle: Created page with "{{fmt/title|PHP function: `stream_notification_callback()`}} ==Links== ===Official=== * php.net: [https://www.php.net/manual/en/function.stream-notification-callbac..."

2026-02-10T18:02:52Z

Created page with "{{fmt/title|PHP function: <code>stream_notification_callback()</code>}} ==Links== ===Official=== * php.net: [https://www.php.net/manual/en/function.stream-notification-callbac..."

New page

{{fmt/title|PHP function: <code>stream_notification_callback()</code>}}
==Links==
===Official===
* php.net: [https://www.php.net/manual/en/function.stream-notification-callback.php stream_notification_callback()]

PHP/fx/stream notification callback - Revision history

Woozle at 22:49, 10 February 2026

Woozle at 22:36, 10 February 2026

Woozle: Created page with "{{fmt/title|PHP function: stream_notification_callback()}} ==Links== ===Official=== * php.net: [https://www.php.net/manual/en/function.stream-notification-callbac..."

Woozle: Created page with "{{fmt/title|PHP function: `stream_notification_callback()`}} ==Links== ===Official=== * php.net: [https://www.php.net/manual/en/function.stream-notification-callbac..."