(PECL event >= 1.2.6-beta)
Returns bitmask of features supported
public int EventBase::getFeatures ( void )
Returns bitmask of features supported.
Returns:
Returns integer representing a bitmask of supported features. See EventConfig::FEATURE_* constants .
Examples:
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"); ?>
See also:
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