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vendor
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woocommerce
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action-scheduler
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lib
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cron-expression
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CronExpression_AbstractField.php
CronExpression.php
4 years ago
CronExpression_AbstractField.php
4 years ago
CronExpression_DayOfMonthField.php
4 years ago
CronExpression_DayOfWeekField.php
4 years ago
CronExpression_FieldFactory.php
4 years ago
CronExpression_FieldInterface.php
4 years ago
CronExpression_HoursField.php
4 years ago
CronExpression_MinutesField.php
4 years ago
CronExpression_MonthField.php
4 years ago
CronExpression_YearField.php
4 years ago
LICENSE
4 years ago
CronExpression_AbstractField.php
101 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Abstract CRON expression field |
| 5 | * |
| 6 | * @author Michael Dowling <mtdowling@gmail.com> |
| 7 | */ |
| 8 | abstract class CronExpression_AbstractField implements CronExpression_FieldInterface |
| 9 | { |
| 10 | /** |
| 11 | * Check to see if a field is satisfied by a value |
| 12 | * |
| 13 | * @param string $dateValue Date value to check |
| 14 | * @param string $value Value to test |
| 15 | * |
| 16 | * @return bool |
| 17 | */ |
| 18 | public function isSatisfied($dateValue, $value) |
| 19 | { |
| 20 | if ($this->isIncrementsOfRanges($value)) { |
| 21 | return $this->isInIncrementsOfRanges($dateValue, $value); |
| 22 | } elseif ($this->isRange($value)) { |
| 23 | return $this->isInRange($dateValue, $value); |
| 24 | } |
| 25 | |
| 26 | return $value == '*' || $dateValue == $value; |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * Check if a value is a range |
| 31 | * |
| 32 | * @param string $value Value to test |
| 33 | * |
| 34 | * @return bool |
| 35 | */ |
| 36 | public function isRange($value) |
| 37 | { |
| 38 | return strpos($value, '-') !== false; |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Check if a value is an increments of ranges |
| 43 | * |
| 44 | * @param string $value Value to test |
| 45 | * |
| 46 | * @return bool |
| 47 | */ |
| 48 | public function isIncrementsOfRanges($value) |
| 49 | { |
| 50 | return strpos($value, '/') !== false; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Test if a value is within a range |
| 55 | * |
| 56 | * @param string $dateValue Set date value |
| 57 | * @param string $value Value to test |
| 58 | * |
| 59 | * @return bool |
| 60 | */ |
| 61 | public function isInRange($dateValue, $value) |
| 62 | { |
| 63 | $parts = array_map('trim', explode('-', $value, 2)); |
| 64 | |
| 65 | return $dateValue >= $parts[0] && $dateValue <= $parts[1]; |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Test if a value is within an increments of ranges (offset[-to]/step size) |
| 70 | * |
| 71 | * @param string $dateValue Set date value |
| 72 | * @param string $value Value to test |
| 73 | * |
| 74 | * @return bool |
| 75 | */ |
| 76 | public function isInIncrementsOfRanges($dateValue, $value) |
| 77 | { |
| 78 | $parts = array_map('trim', explode('/', $value, 2)); |
| 79 | $stepSize = isset($parts[1]) ? $parts[1] : 0; |
| 80 | if ($parts[0] == '*' || $parts[0] === '0') { |
| 81 | return (int) $dateValue % $stepSize == 0; |
| 82 | } |
| 83 | |
| 84 | $range = explode('-', $parts[0], 2); |
| 85 | $offset = $range[0]; |
| 86 | $to = isset($range[1]) ? $range[1] : $dateValue; |
| 87 | // Ensure that the date value is within the range |
| 88 | if ($dateValue < $offset || $dateValue > $to) { |
| 89 | return false; |
| 90 | } |
| 91 | |
| 92 | for ($i = $offset; $i <= $to; $i+= $stepSize) { |
| 93 | if ($i == $dateValue) { |
| 94 | return true; |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | return false; |
| 99 | } |
| 100 | } |
| 101 |