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    QuickHashStringIntHash::add

    (No version information available, might only be in Git)

    QuickHashStringIntHash::add — This method adds a new entry to the hash

    説明

    public QuickHashStringIntHash::add(string $key, int $value): bool

    This method adds a new entry to the hash, and returns whether the entry was added. Entries are by default always added unless QuickHashStringIntHash::CHECK_FOR_DUPES has been passed when the hash was created.

    パラメータ

    key

    The key of the entry to add.

    value

    The value of the entry to add.

    戻り値

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

    例

    例1 QuickHashStringIntHash::add() example

    <?php
    echo "without dupe checking\n";
    $hash = new QuickHashStringIntHash( 1024 );
    var_dump( $hash );
    var_dump( $hash->exists( "four" ) );
    var_dump( $hash->get( "four" ) );
    var_dump( $hash->add( "four", 22 ) );
    var_dump( $hash->exists( "four" ) );
    var_dump( $hash->get( "four" ) );
    var_dump( $hash->add( "four", 12 ) );

    echo     "\nwith dupe checking\n";
    $hash = new QuickHashStringIntHash( 1024, QuickHashStringIntHash::CHECK_FOR_DUPES );
    var_dump( $hash );
    var_dump( $hash->exists( "four" ) );
    var_dump( $hash->get( "four" ) );
    var_dump( $hash->add( "four", 78 ) );
    var_dump( $hash->exists( "four" ) );
    var_dump( $hash->get( "four" ) );
    var_dump( $hash->add( "four", 9 ) );
    ?>

    上の例の出力は、 たとえば以下のようになります。

    without dupe checking
object(QuickHashStringIntHash)#1 (0) {
}
bool(false)
bool(false)
bool(true)
bool(true)
int(22)
bool(true)

with dupe checking
object(QuickHashStringIntHash)#2 (0) {
}
bool(false)
bool(false)
bool(true)
bool(true)
int(78)
bool(false)

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