QuickHashIntStringHash::add
(PECL quickhash >= Unknown)
QuickHashIntStringHash::add — This method adds a new entry to the hash
Description
public bool QuickHashIntStringHash::add ( int $key , string $value )
This method adds a new entry to the hash, and returns whether the entry was added. Entries are by default always added unless QuickHashIntStringHash::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. If a non-string is passed, it will be converted to a string automatically if possible.
Return Values
TRUE
when the entry was added, and FALSE
if the entry was not added.
Examples
Example #1 QuickHashIntStringHash::add() example
<?php
echo?"without?dupe?checking\n";
$hash?=?new?QuickHashIntStringHash(?1024?);
var_dump(?$hash->exists(?4?)?);
var_dump(?$hash->get(?4?)?);
var_dump(?$hash->add(?4,?"twenty?two"?)?);
var_dump(?$hash->exists(?4?)?);
var_dump(?$hash->get(?4?)?);
var_dump(?$hash->add(?4,?"twelve"?)?);
echo?"\nwith?dupe?checking\n";
$hash?=?new?QuickHashIntStringHash(?1024,?QuickHashIntStringHash::CHECK_FOR_DUPES?);
var_dump(?$hash->exists(?4?)?);
var_dump(?$hash->get(?4?)?);
var_dump(?$hash->add(?4,?"seventy?eight"?)?);
var_dump(?$hash->exists(?4?)?);
var_dump(?$hash->get(?4?)?);
var_dump(?$hash->add(?4,?"nine"?)?);
?>
The above example will output something similar to:
without dupe checking
bool(false)
bool(false)
bool(true)
bool(true)
string(10) "twenty two"
bool(true)
with dupe checking
bool(false)
bool(false)
bool(true)
bool(true)
string(13) "seventy eight"
bool(false)
← QuickHashIntStringHash
QuickHashIntStringHash::__construct →
? 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
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