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    QuickHashIntSet::delete

    (PECL quickhash >= Unknown)

    QuickHashIntSet::delete — This method deletes an entry from the set

    Description

    public QuickHashIntSet::delete(int $key): bool

    This method deletes an entry from the set, and returns whether the entry was deleted or not. Associated memory structures will not be freed immediately, but rather when the set itself is freed.

    Parameters

    key

    The key of the entry to delete.

    Return Values

    true when the entry was deleted, and false if the entry was not deleted.

    Examples

    Example #1 QuickHashIntSet::delete() example

    <?php
    $set     = new QuickHashIntSet( 1024 );
    var_dump( $set->exists( 4 ) );
    var_dump( $set->add( 4 ) );
    var_dump( $set->delete( 4 ) );
    var_dump( $set->exists( 4 ) );
    var_dump( $set->delete( 4 ) );
    ?>

    The above example will output something similar to:

    bool(false)
bool(true)
bool(true)
bool(false)
bool(false)

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