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This method adds a new entry to the hash
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.
Returns:
TRUE when the entry was added, and FALSE if the entry was not added.
Examples:
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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