diff vendor/symfony/var-dumper/Caster/DateCaster.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/var-dumper/Caster/DateCaster.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,129 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[e-mail]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Caster;
+
+use Symfony\Component\VarDumper\Cloner\Stub;
+
+/**
+ * Casts DateTimeInterface related classes to array representation.
+ *
+ * @author Dany Maillard <[e-mail]>
+ */
+class DateCaster
+{
+    public static function castDateTime(\DateTimeInterface $d, array $a, Stub $stub, $isNested, $filter)
+    {
+        $prefix = Caster::PREFIX_VIRTUAL;
+        $location = $d->getTimezone()->getLocation();
+        $fromNow = (new \DateTime())->diff($d);
+
+        $title = $d->format('l, F j, Y')
+            ."\n".self::formatInterval($fromNow).' from now'
+            .($location ? ($d->format('I') ? "\nDST On" : "\nDST Off") : '')
+        ;
+
+        $a = array();
+        $a[$prefix.'date'] = new ConstStub(self::formatDateTime($d, $location ? ' e (P)' : ' P'), $title);
+
+        $stub->class .= $d->format(' @U');
+
+        return $a;
+    }
+
+    public static function castInterval(\DateInterval $interval, array $a, Stub $stub, $isNested, $filter)
+    {
+        $now = new \DateTimeImmutable();
+        $numberOfSeconds = $now->add($interval)->getTimestamp() - $now->getTimestamp();
+        $title = number_format($numberOfSeconds, 0, '.', ' ').'s';
+
+        $i = array(Caster::PREFIX_VIRTUAL.'interval' => new ConstStub(self::formatInterval($interval), $title));
+
+        return $filter & Caster::EXCLUDE_VERBOSE ? $i : $i + $a;
+    }
+
+    private static function formatInterval(\DateInterval $i)
+    {
+        $format = '%R ';
+
+        if (0 === $i->y && 0 === $i->m && ($i->h >= 24 || $i->i >= 60 || $i->s >= 60)) {
+            $i = date_diff($d = new \DateTime(), date_add(clone $d, $i)); // recalculate carry over points
+            $format .= 0 < $i->days ? '%ad ' : '';
+        } else {
+            $format .= ($i->y ? '%yy ' : '').($i->m ? '%mm ' : '').($i->d ? '%dd ' : '');
+        }
+
+        if (\PHP_VERSION_ID >= 70100 && isset($i->f)) {
+            $format .= $i->h || $i->i || $i->s || $i->f ? '%H:%I:'.self::formatSeconds($i->s, substr($i->f, 2)) : '';
+        } else {
+            $format .= $i->h || $i->i || $i->s ? '%H:%I:%S' : '';
+        }
+
+        $format = '%R ' === $format ? '0s' : $format;
+
+        return $i->format(rtrim($format));
+    }
+
+    public static function castTimeZone(\DateTimeZone $timeZone, array $a, Stub $stub, $isNested, $filter)
+    {
+        $location = $timeZone->getLocation();
+        $formatted = (new \DateTime('now', $timeZone))->format($location ? 'e (P)' : 'P');
+        $title = $location && extension_loaded('intl') ? \Locale::getDisplayRegion('-'.$location['country_code'], \Locale::getDefault()) : '';
+
+        $z = array(Caster::PREFIX_VIRTUAL.'timezone' => new ConstStub($formatted, $title));
+
+        return $filter & Caster::EXCLUDE_VERBOSE ? $z : $z + $a;
+    }
+
+    public static function castPeriod(\DatePeriod $p, array $a, Stub $stub, $isNested, $filter)
+    {
+        if (defined('HHVM_VERSION_ID') || \PHP_VERSION_ID < 50620 || (\PHP_VERSION_ID >= 70000 && \PHP_VERSION_ID < 70005)) { // see https://bugs.php.net/bug.php?id=71635
+            return $a;
+        }
+
+        $dates = array();
+        if (\PHP_VERSION_ID >= 70107) { // see https://bugs.php.net/bug.php?id=74639
+            foreach (clone $p as $i => $d) {
+                if (3 === $i) {
+                    $now = new \DateTimeImmutable();
+                    $dates[] = sprintf('%s more', ($end = $p->getEndDate())
+                        ? ceil(($end->format('U.u') - $d->format('U.u')) / ($now->add($p->getDateInterval())->format('U.u') - $now->format('U.u')))
+                        : $p->recurrences - $i
+                    );
+                    break;
+                }
+                $dates[] = sprintf('%s) %s', $i + 1, self::formatDateTime($d));
+            }
+        }
+
+        $period = sprintf(
+            'every %s, from %s (%s) %s',
+            self::formatInterval($p->getDateInterval()),
+            self::formatDateTime($p->getStartDate()),
+            $p->include_start_date ? 'included' : 'excluded',
+            ($end = $p->getEndDate()) ? 'to '.self::formatDateTime($end) : 'recurring '.$p->recurrences.' time/s'
+        );
+
+        $p = array(Caster::PREFIX_VIRTUAL.'period' => new ConstStub($period, implode("\n", $dates)));
+
+        return $filter & Caster::EXCLUDE_VERBOSE ? $p : $p + $a;
+    }
+
+    private static function formatDateTime(\DateTimeInterface $d, $extra = '')
+    {
+        return $d->format('Y-m-d H:i:'.self::formatSeconds($d->format('s'), $d->format('u')).$extra);
+    }
+
+    private static function formatSeconds($s, $us)
+    {
+        return sprintf('%02d.%s', $s, 0 === ($len = strlen($t = rtrim($us, '0'))) ? '0' : ($len <= 3 ? str_pad($t, 3, '0') : $us));
+    }
+}