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QuickHashIntHash::add

(PECL quickhash >= Unknown)

QuickHashIntHash::addThis method adds a new entry to the hash

Beschreibung

public bool QuickHashIntHash::add ( int $key [, int $value ] )

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

Parameter-Liste

key

The key of the entry to add.

value

The optional value of the entry to add. If no value is specified, 1 will be used.

R√ľckgabewerte

TRUE when the entry was added, and FALSE if the entry was not added.

Beispiele

Beispiel #1 QuickHashIntHash::add() example

<?php
echo "without dupe checking\n";
$hash = new QuickHashIntHash1024 );
var_dump$hash->exists) );
var_dump$hash->get) );
var_dump$hash->add422 ) );
var_dump$hash->exists) );
var_dump$hash->get) );
var_dump$hash->add412 ) );

echo 
"\nwith dupe checking\n";
$hash = new QuickHashIntHash1024QuickHashIntHash::CHECK_FOR_DUPES );
var_dump$hash->exists) );
var_dump$hash->get) );
var_dump$hash->add478 ) );
var_dump$hash->exists) );
var_dump$hash->get) );
var_dump$hash->add4) );

echo 
"\ndefault value\n";
var_dump$hash->add) );
var_dump$hash->get) );
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

without dupe checking
bool(false)
bool(false)
bool(true)
bool(true)
int(22)
bool(true)

with dupe checking
bool(false)
bool(false)
bool(true)
bool(true)
int(78)
bool(false)

default value
bool(true)
int(1)

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