w = $w; $this->h = $h; $this->rewind(); } function rewind() { $this->position = 0; $this->x = 0; $this->y = 0; } function current() { return $this->x * $this->y; } function key() { return $this->x . 'x' . $this->y; } function next() { ++$this->position; $this->x = $this->position % $this->w; $this->y = floor($this->position / $this->w); } function valid() { return $this->position < $this->w * $this->h; } } // Custom helpers function helper1($arg) { return "-$arg-"; } function alink($u, $t) { return "$t"; } function meetup_date_format() { return "OKOK~1"; } function meetup_date_format2() { return "OKOK~2"; } function meetup_date_format3 () { return "OKOK~3"; } function meetup_date_format4(){ return "OKOK~4";}; function test_array ($input) { return is_array($input[0]) ? 'IS_ARRAY' : 'NOT_ARRAY'; } function test_join ($input) { return join('.', $input[0]); } // Custom helpers for handlebars (should be used in hbhelpers) function myif ($conditional, $options) { if ($conditional) { return $options['fn'](); } else { return $options['inverse'](); } } function mywith ($context, $options) { return $options['fn']($context); } function myeach ($context, $options) { $ret = ''; foreach ($context as $cx) { $ret .= $options['fn']($cx); } return $ret; } function mylogic ($input, $yes, $no, $options) { if ($input === true) { return $options['fn']($yes); } else { return $options['inverse']($no); } } function mydash ($a, $b) { return "$a-$b"; } function myjoin ($a, $b) { return "$a$b"; } function getroot ($options) { return $options['data']['root']; } ?>