PHP 7.0.6 Released

    The SyncReaderWriter class

    (PECL sync >= 1.0.0)

    Introduction

    A cross-platform, native implementation of named and unnamed reader-writer objects.

    A reader-writer object allows many readers or one writer to access a resource. This is an efficient solution for managing resources where access will primarily be read-only but exclusive write access is occasionally necessary.

    Class synopsis

    SyncReaderWriter {
    /* Methods */
    public __construct ([ string $name [, bool $autounlock ]] )
    public bool readlock ([ integer $wait ] )
    public bool readunlock ( void )
    public bool writelock ([ integer $wait ] )
    public bool writeunlock ( void )
    }

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