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EventBase::getFeatures

(PECL event >= 1.2.6-beta)

EventBase::getFeaturesReturns bitmask of features supported

Beschreibung

public int EventBase::getFeatures ( void )

Returns bitmask of features supported.

Parameter-Liste

Diese Funktion hat keine Parameter.

R├╝ckgabewerte

Returns integer representing a bitmask of supported features. See EventConfig::FEATURE_* constants .

Beispiele

Beispiel #1 EventBase::getFeatures() example

<?php
// Avoiding "select" method
$cfg = new EventConfig();
if (
$cfg->avoidMethod("select")) {
    echo 
"`select' method avoided\n";
}

$base = new EventBase($cfg);

echo 
"Features:\n";
$features $base->getFeatures();
(
$features EventConfig::FEATURE_ET) and print("ET - edge-triggered IO\n");
(
$features EventConfig::FEATURE_O1) and print("O1 - O(1) operation for adding/deletting events\n");
(
$features EventConfig::FEATURE_FDS) and print("FDS - arbitrary file descriptor types, and not just sockets\n");
?>

Siehe auch

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