QuickHashIntSet::delete
PHP function
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(PECL quickhash >= Unknown)
This method deletes an entry from the set
Description
QuickHashIntSet::delete(int $key): bool
This method deletes an entry from the set, and returns whether the entry was deleted or not. Associated memory structures will not be freed immediately, but rather when the set itself is freed.
Parameters
keyThe key of the entry to delete.
Return Values
true when the entry was deleted, and false if the entry was not deleted.
Examples
QuickHashIntSet::delete() example
php
<?php
$set = new QuickHashIntSet( 1024 );
var_dump( $set->exists( 4 ) );
var_dump( $set->add( 4 ) );
var_dump( $set->delete( 4 ) );
var_dump( $set->exists( 4 ) );
var_dump( $set->delete( 4 ) );
?>The above example will output something similar to:
output
bool(false)
bool(true)
bool(true)
bool(false)
bool(false)