cal_days_in_month.phpt

来自「PHP v6.0 For Linux 运行环境：Win9X/ WinME/ Wi」· PHPT 代码 · 共 21 行

--TEST--
cal_days_in_month()
--SKIPIF--
<?php include 'skipif.inc'; ?>
--FILE--
<?php
$num = cal_days_in_month(CAL_GREGORIAN, 8, 2003); 
echo "There are $num days in August 2003\n";
$num = cal_days_in_month(CAL_GREGORIAN, 2, 2003); 
echo "There are $num days in February 2003\n";
$num = cal_days_in_month(CAL_GREGORIAN, 2, 2004); 
echo "There are $num days in February 2004\n";
$num = cal_days_in_month(CAL_GREGORIAN, 12, 2034); 
echo "There are $num days in December 2034\n";
?>
--EXPECT--
There are 31 days in August 2003
There are 28 days in February 2003
There are 29 days in February 2004
There are 31 days in December 2034