PHP Unconference Europe 2015

QuickHashStringIntHash::add

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

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

Beschreibung

public bool QuickHashStringIntHash::add ( string $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 QuickHashStringIntHash::CHECK_FOR_DUPES has been passed when the hash was created.

Parameter-Liste

key

The key of the entry to add.

value

The value of the entry to add.

R√ľckgabewerte

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

Beispiele

Beispiel #1 QuickHashStringIntHash::add() example

<?php
echo "without dupe checking\n";
$hash = new QuickHashStringIntHash1024 );
var_dump$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";
$hash = new QuickHashStringIntHash1024QuickHashStringIntHash::CHECK_FOR_DUPES );
var_dump$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") );
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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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