Differential D25071 Diff 333 src/future/FutureIterator.php

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src/future/FutureIterator.php

Show First 20 Lines • Show All 114 Lines • ▼ Show 20 Lines	/* -( Configuring Iteration )---------------------------------------------- */


/**		/**
* Set a maximum amount of time you want to wait before the iterator will		* Set a maximum amount of time you want to wait before the iterator will
* yield a result. If no future has resolved yet, the iterator will yield		* yield a result. If no future has resolved yet, the iterator will yield
* null for key and value. Among other potential uses, you can use this to		* null for key and value. Among other potential uses, you can use this to
* show some busy indicator:		* show some busy indicator:
*		*
* $futures = id(new FutureIterator($futures))		* $futures = (new FutureIterator($futures))
* ->setUpdateInterval(1);		* ->setUpdateInterval(1);
* foreach ($futures as $future) {		* foreach ($futures as $future) {
* if ($future === null) {		* if ($future === null) {
* echo "Still working...\n";		* echo "Still working...\n";
* } else {		* } else {
* // ...		* // ...
* }		* }
* }		* }
Show All 11 Lines	public function setUpdateInterval($interval) {
$this->timeout = $interval;		$this->timeout = $interval;
return $this;		return $this;
}		}


/**		/**
* Limit the number of simultaneously executing futures.		* Limit the number of simultaneously executing futures.
*		*
* $futures = id(new FutureIterator($futures))		* $futures = (new FutureIterator($futures))
* ->limit(4);		* ->limit(4);
* foreach ($futures as $future) {		* foreach ($futures as $future) {
* // Run no more than 4 futures simultaneously.		* // Run no more than 4 futures simultaneously.
* }		* }
*		*
* @param int Maximum number of simultaneous jobs allowed.		* @param int Maximum number of simultaneous jobs allowed.
* @return this		* @return this
*		*
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