note 115601 added to control-structures.for

You can also work with arrays. For example, say you want to generate an array of 12 unique 2-letter strings: <?php for ($names = array(); count($names) < 12; $names = array_unique($names)) { /** * we assume here we have some $faker object * which generates n-letter strings */ $names[] = $faker->word(2); } print_r($names); ?> will print something like: Array ( [0] => cc [1] => cb [2] => dd [3] => db [4] => bb [6] => cd [8] => aa [9] => ad [10] => ca [11] => ac [12] => dc [15] => ab ) ---- Server IP: 46.17.113.50 Probable Submitter: 88.156.230.184 ---- Manual Page -- http://php.net/manual/en/control-structures.for.php Edit -- https://master.php.net/note/edit/115601 Del: integrated -- https://master.php.net/note/delete/115601/integrated Del: useless -- https://master.php.net/note/delete/115601/useless Del: bad code -- https://master.php.net/note/delete/115601/bad+code Del: spam -- https://master.php.net/note/delete/115601/spam Del: non-english -- https://master.php.net/note/delete/115601/non-english Del: in docs -- https://master.php.net/note/delete/115601/in+docs Del: other reasons-- https://master.php.net/note/delete/115601 Reject -- https://master.php.net/note/reject/115601 Search -- https://master.php.net/manage/user-notes.php