QuickHashStringIntHash::add
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QuickHashStringIntHash::add — This method adds a new entry to the hash
Description
public QuickHashStringIntHash::add ( string $key , int $value ) : bool
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)
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https://www.php.net/manual/en/quickhashstringinthash.add.php