QuickHashIntStringHash::add
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.
https://secure.php.net/manual/en/quickhashintstringhash.add.php
