PHP Class malkusch\lock\mutex\Mutex

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Author: Markus Malkusch ([email protected])

Datei anzeigen Open project: malkusch/lock

Public Methods

Method	Description
check ( callable $check ) : DoubleCheckedLocking	Performs a double-checked locking pattern.
synchronized ( callable $code ) : mixed	Executes a block of code exclusively.

Method Details

check() public method

Call {@link DoubleCheckedLocking::then()} on the returned object. Example:


$mutex->check(function () use ($bankAccount, $amount) {
    return $bankAccount->getBalance() >= $amount;

})->then(function () use ($bankAccount, $amount) {
    $bankAccount->withdraw($amount);
});

public check ( callable $check ) : DoubleCheckedLocking
$check	callable
return	malkusch\lock\util\DoubleCheckedLocking	The double-checked locking pattern.

synchronized() abstract public method

This method implements Java's synchronized semantic. I.e. this method waits until a lock could be acquired, executes the code exclusively and releases the lock. The code block may throw an exception. In this case the lock will be released as well.

abstract public synchronized ( callable $code ) : mixed
$code	callable	The synchronized execution block.
return	mixed	The return value of the execution block.