Initial Commit

dependencies/woocommerce/action-scheduler/lib/cron-expression/CronExpression_MonthField.php

@@ -0,0 +1,55 @@
+<?php
+
+/**
+ * Month field.  Allows: * , / -
+ *
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class CronExpression_MonthField extends CronExpression_AbstractField
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function isSatisfiedBy(DateTime $date, $value)
+    {
+        // Convert text month values to integers
+        $value = str_ireplace(
+            array(
+                'JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN',
+                'JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC'
+            ),
+            range(1, 12),
+            $value
+        );
+
+        return $this->isSatisfied($date->format('m'), $value);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function increment(DateTime $date, $invert = false)
+    {
+        if ($invert) {
+            // $date->modify('last day of previous month'); // remove for php 5.2 compat
+            $date->modify('previous month');
+            $date->modify($date->format('Y-m-t'));
+            $date->setTime(23, 59);
+        } else {
+            //$date->modify('first day of next month'); // remove for php 5.2 compat
+            $date->modify('next month');
+            $date->modify($date->format('Y-m-01'));
+            $date->setTime(0, 0);
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value)
+    {
+        return (bool) preg_match('/[\*,\/\-0-9A-Z]+/', $value);
+    }
+}