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-rw-r--r--ext/date/tests/date_period-immutable.phpt56
1 files changed, 56 insertions, 0 deletions
diff --git a/ext/date/tests/date_period-immutable.phpt b/ext/date/tests/date_period-immutable.phpt
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+++ b/ext/date/tests/date_period-immutable.phpt
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+--TEST--
+DatePeriod
+--FILE--
+<?php
+date_default_timezone_set('UTC');
+$db1 = new DateTimeImmutable( '2008-01-01' );
+$db2 = new DateTime( '2008-01-01' );
+$de = new DateTime( '2008-03-31' );
+$di = DateInterval::createFromDateString( 'first day of next month' );
+
+foreach ( new DatePeriod( $db1, $di, $de ) as $dt )
+{
+ echo get_class( $dt ), "\n";
+ echo $dt->format( "l Y-m-d\n" );
+ echo $dt->modify( "3 tuesday" )->format( "l Y-m-d\n" );
+ echo $dt->format( "l Y-m-d\n\n" );
+}
+
+foreach ( new DatePeriod( $db2, $di, $de ) as $dt )
+{
+ echo get_class( $dt ), "\n";
+ echo $dt->format( "l Y-m-d\n" );
+ echo $dt->modify( "3 tuesday" )->format( "l Y-m-d\n" );
+ echo $dt->format( "l Y-m-d\n\n" );
+}
+?>
+--EXPECT--
+DateTimeImmutable
+Tuesday 2008-01-01
+Tuesday 2008-01-15
+Tuesday 2008-01-01
+
+DateTimeImmutable
+Friday 2008-02-01
+Tuesday 2008-02-19
+Friday 2008-02-01
+
+DateTimeImmutable
+Saturday 2008-03-01
+Tuesday 2008-03-18
+Saturday 2008-03-01
+
+DateTime
+Tuesday 2008-01-01
+Tuesday 2008-01-15
+Tuesday 2008-01-15
+
+DateTime
+Friday 2008-02-01
+Tuesday 2008-02-19
+Tuesday 2008-02-19
+
+DateTime
+Saturday 2008-03-01
+Tuesday 2008-03-18
+Tuesday 2008-03-18