function CronRule::expandRange in Ultimate Cron 7

Same name and namespace in other branches

1. 8 CronRule.class.php \CronRule::expandRange()
2. 6 CronRule.class.php \CronRule::expandRange()
3. 7.2 CronRule.class.php \CronRule::expandRange()

Expand range from cronrule part

Parameters

$rule: (string) cronrule part, e.g.: 1,2,3,4-43/5

$max: (string) boundaries, e.g.: 0-59

$digits: (int) number of digits of value (leading zeroes)

Return value

(array) array of valid values

1 call to CronRule::expandRange()

CronRule::getIntervals in ./CronRule.class.php

Generate regex rules

File

./CronRule.class.php, line 72

This class parses cron rules and determines last execution time using least case integer comparison.

Class

CronRule

@file

Code

function expandRange($rule, $type) {
  $this->type = $type;
  $max = implode('-', self::$ranges[$type]);
  $rule = str_replace("*", $max, $rule);
  $rule = str_replace("@", $this->offset % (self::$ranges[$type][1] + 1), $rule);
  $this->parsed_rule[$type] = $rule;
  $rule = preg_replace_callback('!(\\d+)(?:-(\\d+))?((/(\\d+))?(\\+(\\d+))?)?!', array(
    $this,
    'expandInterval',
  ), $rule);
  if (!preg_match('/([^0-9\\,])/', $rule)) {
    $rule = explode(',', $rule);
    rsort($rule);
  }
  else {
    $rule = array();
  }
  return $rule;
}