QuickHashStringIntHash::add
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QuickHashStringIntHash::add — This method adds a new entry to the hash
Description
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.
Parameters
key
The key of the entry to add.
value
The value of the entry to add.
Return Values
TRUE when the entry was added, and FALSE if the entry was not added.
Examples
Example #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?)?);
?>The above example will output something similar to:
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)← QuickHashStringIntHash
QuickHashStringIntHash::__construct →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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