date_helper.php ➔ timezones() - Code Metrics - Inspection of "Merge pull request #133 from iNextrix/scrutinizer-..." - iNextrix/ASTPP - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — v3.0 ( e28df5...5be1a9 )

by Samir

created 2016-10-22 06:32 UTC

date_helper.php ➔ timezones() B

↳ Parent: Project

Complexity

Conditions	4
Paths	5

Size

Total Lines	59
Code Lines	47

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	47
nc	5
nop	1
dl	0
loc	59
rs	8.9846
c	0
b	0
f	0

How to fix Long Method

<?php  if ( ! defined('BASEPATH')) {
	exit('No direct script access allowed');
}
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP 5.1.6 or newer
 *
 * @package		CodeIgniter
 * @author		ExpressionEngine Dev Team
 * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc.
 * @license		http://codeigniter.com/user_guide/license.html
 * @link		http://codeigniter.com
 * @since		Version 1.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * CodeIgniter Date Helpers
 *
 * @package		CodeIgniter
 * @subpackage	Helpers
 * @category	Helpers
 * @author		ExpressionEngine Dev Team
 * @link		http://codeigniter.com/user_guide/helpers/date_helper.html
 */

// ------------------------------------------------------------------------

/**
 * Get "now" time
 *
 * Returns time() or its GMT equivalent based on the config file preference
 *
 * @access	public
 * @return	integer
 */
if ( ! function_exists('now'))
{
	function now()
	{
		$CI = & get_instance();

		if (strtolower($CI->config->item('time_reference')) == 'gmt')

		{
			$now = time();
			$system_time = mktime(gmdate("H", $now), gmdate("i", $now), gmdate("s", $now), gmdate("m", $now), gmdate("d", $now), gmdate("Y", $now));

			if (strlen($system_time) < 10)
			{
				$system_time = time();
				log_message('error', 'The Date class could not set a proper GMT timestamp so the local time() value was used.');
			}

			return $system_time;
		} else
		{
			return time();
		}
	}
}

// ------------------------------------------------------------------------

/**
 * Convert MySQL Style Datecodes
 *
 * This function is identical to PHPs date() function,
 * except that it allows date codes to be formatted using
 * the MySQL style, where each code letter is preceded
 * with a percent sign:  %Y %m %d etc...
 *
 * The benefit of doing dates this way is that you don't
 * have to worry about escaping your text letters that
 * match the date codes.
 *
 * @access	public
 * @param	string
 * @param	integer
 * @return	integer
 */
if ( ! function_exists('mdate'))
{
	function mdate($datestr = '', $time = '')
	{
		if ($datestr == '') {
					return '';
		}

		if ($time == '') {
					$time = now();
		}

		$datestr = str_replace('%\\', '', preg_replace("/([a-z]+?){1}/i", "\\\\\\1", $datestr));
		return date($datestr, $time);
	}
}

// ------------------------------------------------------------------------

/**
 * Standard Date
 *
 * Returns a date formatted according to the submitted standard.
 *
 * @access	public
 * @param	string	the chosen format
 * @param	integer	Unix timestamp
 * @return	string
 */
if ( ! function_exists('standard_date'))
{
	function standard_date($fmt = 'DATE_RFC822', $time = '')
	{
		$formats = array(
						'DATE_ATOM'		=>	'%Y-%m-%dT%H:%i:%s%Q',
						'DATE_COOKIE'	=>	'%l, %d-%M-%y %H:%i:%s UTC',
						'DATE_ISO8601'	=>	'%Y-%m-%dT%H:%i:%s%Q',
						'DATE_RFC822'	=>	'%D, %d %M %y %H:%i:%s %O',
						'DATE_RFC850'	=>	'%l, %d-%M-%y %H:%i:%s UTC',
						'DATE_RFC1036'	=>	'%D, %d %M %y %H:%i:%s %O',
						'DATE_RFC1123'	=>	'%D, %d %M %Y %H:%i:%s %O',
						'DATE_RSS'		=>	'%D, %d %M %Y %H:%i:%s %O',
						'DATE_W3C'		=>	'%Y-%m-%dT%H:%i:%s%Q'
						);

		if ( ! isset($formats[$fmt]))
		{
			return FALSE;
		}

		return mdate($formats[$fmt], $time);
	}
}

// ------------------------------------------------------------------------

/**
 * Timespan
 *
 * Returns a span of seconds in this format:
 *	10 days 14 hours 36 minutes 47 seconds
 *
 * @access	public
 * @param	integer	a number of seconds
 * @param	integer	Unix timestamp
 * @return	integer
 */
if ( ! function_exists('timespan'))
{
	function timespan($seconds = 1, $time = '')
	{
		$CI = & get_instance();
		$CI->lang->load('date');


		if ( ! is_numeric($seconds))
		{
			$seconds = 1;
		}

		if ( ! is_numeric($time))
		{
			$time = time();
		}

		if ($time <= $seconds)
		{
			$seconds = 1;
		} else
		{
			$seconds = $time - $seconds;
		}

		$str = '';
		$years = floor($seconds / 31536000);

		if ($years > 0)
		{
			$str .= $years.' '.$CI->lang->line((($years > 1) ? 'date_years' : 'date_year')).', ';
		}

		$seconds -= $years * 31536000;
		$months = floor($seconds / 2628000);

		if ($years > 0 OR $months > 0)
		{
			if ($months > 0)
			{
				$str .= $months.' '.$CI->lang->line((($months > 1) ? 'date_months' : 'date_month')).', ';
			}

			$seconds -= $months * 2628000;
		}

		$weeks = floor($seconds / 604800);

		if ($years > 0 OR $months > 0 OR $weeks > 0)
		{
			if ($weeks > 0)
			{
				$str .= $weeks.' '.$CI->lang->line((($weeks > 1) ? 'date_weeks' : 'date_week')).', ';
			}

			$seconds -= $weeks * 604800;
		}

		$days = floor($seconds / 86400);

		if ($months > 0 OR $weeks > 0 OR $days > 0)
		{
			if ($days > 0)
			{
				$str .= $days.' '.$CI->lang->line((($days > 1) ? 'date_days' : 'date_day')).', ';
			}

			$seconds -= $days * 86400;
		}

		$hours = floor($seconds / 3600);

		if ($days > 0 OR $hours > 0)
		{
			if ($hours > 0)
			{
				$str .= $hours.' '.$CI->lang->line((($hours > 1) ? 'date_hours' : 'date_hour')).', ';
			}

			$seconds -= $hours * 3600;
		}

		$minutes = floor($seconds / 60);

		if ($days > 0 OR $hours > 0 OR $minutes > 0)
		{
			if ($minutes > 0)
			{
				$str .= $minutes.' '.$CI->lang->line((($minutes > 1) ? 'date_minutes' : 'date_minute')).', ';
			}

			$seconds -= $minutes * 60;
		}

		if ($str == '')
		{
			$str .= $seconds.' '.$CI->lang->line((($seconds > 1) ? 'date_seconds' : 'date_second')).', ';
		}

		return substr(trim($str), 0, -1);
	}
}

// ------------------------------------------------------------------------

/**
 * Number of days in a month
 *
 * Takes a month/year as input and returns the number of days
 * for the given month/year. Takes leap years into consideration.
 *
 * @access	public
 * @param	integer a numeric month
 * @param	integer	a numeric year
 * @return	integer
 */
if ( ! function_exists('days_in_month'))
{
	function days_in_month($month = 0, $year = '')
	{
		if ($month < 1 OR $month > 12)
		{
			return 0;
		}

		if ( ! is_numeric($year) OR strlen($year) != 4)
		{
			$year = date('Y');
		}

		if ($month == 2)
		{
			if ($year % 400 == 0 OR ($year % 4 == 0 AND $year % 100 != 0))
			{
				return 29;
			}
		}

		$days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
		return $days_in_month[$month - 1];
	}
}

// ------------------------------------------------------------------------

/**
 * Converts a local Unix timestamp to GMT
 *
 * @access	public
 * @param	integer Unix timestamp
 * @return	integer
 */
if ( ! function_exists('local_to_gmt'))
{
	function local_to_gmt($time = '')
	{
		if ($time == '') {
					$time = time();
		}

		return mktime(gmdate("H", $time), gmdate("i", $time), gmdate("s", $time), gmdate("m", $time), gmdate("d", $time), gmdate("Y", $time));
	}
}

// ------------------------------------------------------------------------

/**
 * Converts GMT time to a localized value
 *
 * Takes a Unix timestamp (in GMT) as input, and returns
 * at the local value based on the timezone and DST setting
 * submitted
 *
 * @access	public
 * @param	integer Unix timestamp
 * @param	string	timezone
 * @param	bool	whether DST is active
 * @return	integer
 */
if ( ! function_exists('gmt_to_local'))
{
	function gmt_to_local($time = '', $timezone = 'UTC', $dst = FALSE)
	{
		if ($time == '')
		{
			return now();
		}

		$time += timezones($timezone) * 3600;

		if ($dst == TRUE)

		{
			$time += 3600;
		}

		return $time;
	}
}

// ------------------------------------------------------------------------

/**
 * Converts a MySQL Timestamp to Unix
 *
 * @access	public
 * @param	integer Unix timestamp
 * @return	integer
 */
if ( ! function_exists('mysql_to_unix'))
{
	function mysql_to_unix($time = '')
	{
		// We'll remove certain characters for backward compatibility
		// since the formatting changed with MySQL 4.1
		// YYYY-MM-DD HH:MM:SS

		$time = str_replace('-', '', $time);
		$time = str_replace(':', '', $time);
		$time = str_replace(' ', '', $time);

		// YYYYMMDDHHMMSS
		return  mktime(
						substr($time, 8, 2),
						substr($time, 10, 2),
						substr($time, 12, 2),
						substr($time, 4, 2),
						substr($time, 6, 2),
						substr($time, 0, 4)
						);
	}
}

// ------------------------------------------------------------------------

/**
 * Unix to "Human"
 *
 * Formats Unix timestamp to the following prototype: 2006-08-21 11:35 PM
 *
 * @access	public
 * @param	integer Unix timestamp
 * @param	bool	whether to show seconds
 * @param	string	format: us or euro
 * @return	string
 */
if ( ! function_exists('unix_to_human'))
{
	function unix_to_human($time = '', $seconds = FALSE, $fmt = 'us')
	{
		$r = date('Y', $time).'-'.date('m', $time).'-'.date('d', $time).' ';

		if ($fmt == 'us')
		{
			$r .= date('h', $time).':'.date('i', $time);
		} else
		{
			$r .= date('H', $time).':'.date('i', $time);
		}

		if ($seconds)
		{
			$r .= ':'.date('s', $time);
		}

		if ($fmt == 'us')
		{
			$r .= ' '.date('A', $time);
		}

		return $r;
	}
}

// ------------------------------------------------------------------------

/**
 * Convert "human" date to GMT
 *
 * Reverses the above process
 *
 * @access	public
 * @param	string	format: us or euro
 * @return	integer
 */
if ( ! function_exists('human_to_unix'))
{
	function human_to_unix($datestr = '')
	{
		if ($datestr == '')
		{
			return FALSE;
		}

		$datestr = trim($datestr);
		$datestr = preg_replace("/\040+/", ' ', $datestr);

		if ( ! preg_match('/^[0-9]{2,4}\-[0-9]{1,2}\-[0-9]{1,2}\s[0-9]{1,2}:[0-9]{1,2}(?::[0-9]{1,2})?(?:\s[AP]M)?$/i', $datestr))
		{
			return FALSE;
		}

		$split = explode(' ', $datestr);

		$ex = explode("-", $split['0']);

		$year  = (strlen($ex['0']) == 2) ? '20'.$ex['0'] : $ex['0'];
		$month = (strlen($ex['1']) == 1) ? '0'.$ex['1'] : $ex['1'];
		$day   = (strlen($ex['2']) == 1) ? '0'.$ex['2'] : $ex['2'];

		$ex = explode(":", $split['1']);

		$hour = (strlen($ex['0']) == 1) ? '0'.$ex['0'] : $ex['0'];
		$min  = (strlen($ex['1']) == 1) ? '0'.$ex['1'] : $ex['1'];

		if (isset($ex['2']) && preg_match('/[0-9]{1,2}/', $ex['2']))
		{
			$sec = (strlen($ex['2']) == 1) ? '0'.$ex['2'] : $ex['2'];
		}
		else
		{
			// Unless specified, seconds get set to zero.
			$sec = '00';
		}

		if (isset($split['2']))
		{
			$ampm = strtolower($split['2']);

			if (substr($ampm, 0, 1) == 'p' AND $hour < 12)
				$hour = $hour + 12;

			if (substr($ampm, 0, 1) == 'a' AND $hour == 12)
				$hour = '00';

			if (strlen($hour) == 1)
				$hour = '0'.$hour;
		}

		return mktime($hour, $min, $sec, $month, $day, $year);
	}
}

// ------------------------------------------------------------------------

/**
 * Timezone Menu
 *
 * Generates a drop-down menu of timezones.
 *
 * @access	public
 * @param	string	timezone
 * @param	string	classname
 * @param	string	menu name
 * @return	string
 */
if ( ! function_exists('timezone_menu'))
{
	function timezone_menu($default = 'UTC', $class = "", $name = 'timezones')
	{
		$CI = & get_instance();
		$CI->lang->load('date');


		if ($default == 'GMT') {
					$default = 'UTC';
		}

		$menu = '<select name="'.$name.'"';

		if ($class != '')
		{
			$menu .= ' class="'.$class.'"';
		}

		$menu .= ">\n";

		foreach (timezones() as $key => $val)
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
		{
			$selected = ($default == $key) ? " selected='selected'" : '';
			$menu .= "<option value='{$key}'{$selected}>".$CI->lang->line($key)."</option>\n";
		}

		$menu .= "</select>";

		return $menu;
	}
}

// ------------------------------------------------------------------------

/**
 * Timezones
 *
 * Returns an array of timezones.  This is a helper function
 * for various other ones in this library
 *
 * @access	public
 * @param	string	timezone
 * @return	string
 */
if ( ! function_exists('timezones'))
{
	function timezones($tz = '')
	{
		// Note: Don't change the order of these even though
		// some items appear to be in the wrong order

		$zones = array(
						'UM12'		=> -12,
						'UM11'		=> -11,
						'UM10'		=> -10,
						'UM95'		=> -9.5,
						'UM9'		=> -9,
						'UM8'		=> -8,
						'UM7'		=> -7,
						'UM6'		=> -6,
						'UM5'		=> -5,
						'UM45'		=> -4.5,
						'UM4'		=> -4,
						'UM35'		=> -3.5,
						'UM3'		=> -3,
						'UM2'		=> -2,
						'UM1'		=> -1,
						'UTC'		=> 0,
						'UP1'		=> +1,
						'UP2'		=> +2,
						'UP3'		=> +3,
						'UP35'		=> +3.5,
						'UP4'		=> +4,
						'UP45'		=> +4.5,
						'UP5'		=> +5,
						'UP55'		=> +5.5,
						'UP575'		=> +5.75,
						'UP6'		=> +6,
						'UP65'		=> +6.5,
						'UP7'		=> +7,
						'UP8'		=> +8,
						'UP875'		=> +8.75,
						'UP9'		=> +9,
						'UP95'		=> +9.5,
						'UP10'		=> +10,
						'UP105'		=> +10.5,
						'UP11'		=> +11,
						'UP115'		=> +11.5,
						'UP12'		=> +12,
						'UP1275'	=> +12.75,
						'UP13'		=> +13,
						'UP14'		=> +14
					);

		if ($tz == '')
		{
			return $zones;
		}

		if ($tz == 'GMT') {
					$tz = 'UTC';
		}

		return ( ! isset($zones[$tz])) ? 0 : $zones[$tz];
	}
}


/* End of file date_helper.php */
/* Location: ./system/helpers/date_helper.php */

1		<?php if ( ! defined('BASEPATH')) {
2		exit('No direct script access allowed');
3		}
4		/**
5		* CodeIgniter
6		*
7		* An open source application development framework for PHP 5.1.6 or newer
8		*
9		* @package CodeIgniter
10		* @author ExpressionEngine Dev Team
11		* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
12		* @license http://codeigniter.com/user_guide/license.html
13		* @link http://codeigniter.com
14		* @since Version 1.0
15		* @filesource
16		*/
17
18		// ------------------------------------------------------------------------
19
20		/**
21		* CodeIgniter Date Helpers
22		*
23		* @package CodeIgniter
24		* @subpackage Helpers
25		* @category Helpers
26		* @author ExpressionEngine Dev Team
27		* @link http://codeigniter.com/user_guide/helpers/date_helper.html
28		*/
29
30		// ------------------------------------------------------------------------
31
32		/**
33		* Get "now" time
34		*
35		* Returns time() or its GMT equivalent based on the config file preference
36		*
37		* @access public
38		* @return integer
39		*/
40		if ( ! function_exists('now'))
41		{
42		function now()
43		{
44		$CI = & get_instance();
45
46		if (strtolower($CI->config->item('time_reference')) == 'gmt')
		0 ignored issues – show Bug introduced 2016-10-16 16:00 UTC by Report Bug Copy Issue Report The property `config` does not seem to exist in `CI_Controller`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
47		{
48		$now = time();
49		$system_time = mktime(gmdate("H", $now), gmdate("i", $now), gmdate("s", $now), gmdate("m", $now), gmdate("d", $now), gmdate("Y", $now));
50
51		if (strlen($system_time) < 10)
52		{
53		$system_time = time();
54		log_message('error', 'The Date class could not set a proper GMT timestamp so the local time() value was used.');
55		}
56
57		return $system_time;
58		} else
59		{
60		return time();
61		}
62		}
63		}
64
65		// ------------------------------------------------------------------------
66
67		/**
68		* Convert MySQL Style Datecodes
69		*
70		* This function is identical to PHPs date() function,
71		* except that it allows date codes to be formatted using
72		* the MySQL style, where each code letter is preceded
73		* with a percent sign: %Y %m %d etc...
74		*
75		* The benefit of doing dates this way is that you don't
76		* have to worry about escaping your text letters that
77		* match the date codes.
78		*
79		* @access public
80		* @param string
81		* @param integer
82		* @return integer
83		*/
84		if ( ! function_exists('mdate'))
85		{
86		function mdate($datestr = '', $time = '')
87		{
88		if ($datestr == '') {
89		return '';
90		}
91
92		if ($time == '') {
93		$time = now();
94		}
95
96		$datestr = str_replace('%\\', '', preg_replace("/([a-z]+?){1}/i", "\\\\\\1", $datestr));
97		return date($datestr, $time);
98		}
99		}
100
101		// ------------------------------------------------------------------------
102
103		/**
104		* Standard Date
105		*
106		* Returns a date formatted according to the submitted standard.
107		*
108		* @access public
109		* @param string the chosen format
110		* @param integer Unix timestamp
111		* @return string
112		*/
113		if ( ! function_exists('standard_date'))
114		{
115		function standard_date($fmt = 'DATE_RFC822', $time = '')
116		{
117		$formats = array(
118		'DATE_ATOM' => '%Y-%m-%dT%H:%i:%s%Q',
119		'DATE_COOKIE' => '%l, %d-%M-%y %H:%i:%s UTC',
120		'DATE_ISO8601' => '%Y-%m-%dT%H:%i:%s%Q',
121		'DATE_RFC822' => '%D, %d %M %y %H:%i:%s %O',
122		'DATE_RFC850' => '%l, %d-%M-%y %H:%i:%s UTC',
123		'DATE_RFC1036' => '%D, %d %M %y %H:%i:%s %O',
124		'DATE_RFC1123' => '%D, %d %M %Y %H:%i:%s %O',
125		'DATE_RSS' => '%D, %d %M %Y %H:%i:%s %O',
126		'DATE_W3C' => '%Y-%m-%dT%H:%i:%s%Q'
127		);
128
129		if ( ! isset($formats[$fmt]))
130		{
131		return FALSE;
132		}
133
134		return mdate($formats[$fmt], $time);
135		}
136		}
137
138		// ------------------------------------------------------------------------
139
140		/**
141		* Timespan
142		*
143		* Returns a span of seconds in this format:
144		* 10 days 14 hours 36 minutes 47 seconds
145		*
146		* @access public
147		* @param integer a number of seconds
148		* @param integer Unix timestamp
149		* @return integer
150		*/
151		if ( ! function_exists('timespan'))
152		{
153		function timespan($seconds = 1, $time = '')
154		{
155		$CI = & get_instance();
156		$CI->lang->load('date');
		0 ignored issues – show Bug introduced 2016-10-16 16:00 UTC by Report Bug Copy Issue Report The property `lang` does not seem to exist in `CI_Controller`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
157
158		if ( ! is_numeric($seconds))
159		{
160		$seconds = 1;
161		}
162
163		if ( ! is_numeric($time))
164		{
165		$time = time();
166		}
167
168		if ($time <= $seconds)
169		{
170		$seconds = 1;
171		} else
172		{
173		$seconds = $time - $seconds;
174		}
175
176		$str = '';
177		$years = floor($seconds / 31536000);
178
179		if ($years > 0)
180		{
181		$str .= $years.' '.$CI->lang->line((($years > 1) ? 'date_years' : 'date_year')).', ';
182		}
183
184		$seconds -= $years * 31536000;
185		$months = floor($seconds / 2628000);
186
187	View Code Duplication	if ($years > 0 OR $months > 0)
188		{
189		if ($months > 0)
190		{
191		$str .= $months.' '.$CI->lang->line((($months > 1) ? 'date_months' : 'date_month')).', ';
192		}
193
194		$seconds -= $months * 2628000;
195		}
196
197		$weeks = floor($seconds / 604800);
198
199	View Code Duplication	if ($years > 0 OR $months > 0 OR $weeks > 0)
200		{
201		if ($weeks > 0)
202		{
203		$str .= $weeks.' '.$CI->lang->line((($weeks > 1) ? 'date_weeks' : 'date_week')).', ';
204		}
205
206		$seconds -= $weeks * 604800;
207		}
208
209		$days = floor($seconds / 86400);
210
211	View Code Duplication	if ($months > 0 OR $weeks > 0 OR $days > 0)
212		{
213		if ($days > 0)
214		{
215		$str .= $days.' '.$CI->lang->line((($days > 1) ? 'date_days' : 'date_day')).', ';
216		}
217
218		$seconds -= $days * 86400;
219		}
220
221		$hours = floor($seconds / 3600);
222
223	View Code Duplication	if ($days > 0 OR $hours > 0)
224		{
225		if ($hours > 0)
226		{
227		$str .= $hours.' '.$CI->lang->line((($hours > 1) ? 'date_hours' : 'date_hour')).', ';
228		}
229
230		$seconds -= $hours * 3600;
231		}
232
233		$minutes = floor($seconds / 60);
234
235	View Code Duplication	if ($days > 0 OR $hours > 0 OR $minutes > 0)
236		{
237		if ($minutes > 0)
238		{
239		$str .= $minutes.' '.$CI->lang->line((($minutes > 1) ? 'date_minutes' : 'date_minute')).', ';
240		}
241
242		$seconds -= $minutes * 60;
243		}
244
245		if ($str == '')
246		{
247		$str .= $seconds.' '.$CI->lang->line((($seconds > 1) ? 'date_seconds' : 'date_second')).', ';
248		}
249
250		return substr(trim($str), 0, -1);
251		}
252		}
253
254		// ------------------------------------------------------------------------
255
256		/**
257		* Number of days in a month
258		*
259		* Takes a month/year as input and returns the number of days
260		* for the given month/year. Takes leap years into consideration.
261		*
262		* @access public
263		* @param integer a numeric month
264		* @param integer a numeric year
265		* @return integer
266		*/
267		if ( ! function_exists('days_in_month'))
268		{
269		function days_in_month($month = 0, $year = '')
270		{
271		if ($month < 1 OR $month > 12)
272		{
273		return 0;
274		}
275
276		if ( ! is_numeric($year) OR strlen($year) != 4)
277		{
278		$year = date('Y');
279		}
280
281	View Code Duplication	if ($month == 2)
282		{
283		if ($year % 400 == 0 OR ($year % 4 == 0 AND $year % 100 != 0))
284		{
285		return 29;
286		}
287		}
288
289		$days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
290		return $days_in_month[$month - 1];
291		}
292		}
293
294		// ------------------------------------------------------------------------
295
296		/**
297		* Converts a local Unix timestamp to GMT
298		*
299		* @access public
300		* @param integer Unix timestamp
301		* @return integer
302		*/
303		if ( ! function_exists('local_to_gmt'))
304		{
305		function local_to_gmt($time = '')
306		{
307		if ($time == '') {
308		$time = time();
309		}
310
311		return mktime(gmdate("H", $time), gmdate("i", $time), gmdate("s", $time), gmdate("m", $time), gmdate("d", $time), gmdate("Y", $time));
312		}
313		}
314
315		// ------------------------------------------------------------------------
316
317		/**
318		* Converts GMT time to a localized value
319		*
320		* Takes a Unix timestamp (in GMT) as input, and returns
321		* at the local value based on the timezone and DST setting
322		* submitted
323		*
324		* @access public
325		* @param integer Unix timestamp
326		* @param string timezone
327		* @param bool whether DST is active
328		* @return integer
329		*/
330		if ( ! function_exists('gmt_to_local'))
331		{
332		function gmt_to_local($time = '', $timezone = 'UTC', $dst = FALSE)
333		{
334		if ($time == '')
335		{
336		return now();
337		}
338
339		$time += timezones($timezone) * 3600;
340
341		if ($dst == TRUE)
		0 ignored issues – show Coding Style Best Practice introduced 2016-10-16 16:00 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
342		{
343		$time += 3600;
344		}
345
346		return $time;
347		}
348		}
349
350		// ------------------------------------------------------------------------
351
352		/**
353		* Converts a MySQL Timestamp to Unix
354		*
355		* @access public
356		* @param integer Unix timestamp
357		* @return integer
358		*/
359		if ( ! function_exists('mysql_to_unix'))
360		{
361		function mysql_to_unix($time = '')
362		{
363		// We'll remove certain characters for backward compatibility
364		// since the formatting changed with MySQL 4.1
365		// YYYY-MM-DD HH:MM:SS
366
367		$time = str_replace('-', '', $time);
368		$time = str_replace(':', '', $time);
369		$time = str_replace(' ', '', $time);
370
371		// YYYYMMDDHHMMSS
372		return mktime(
373		substr($time, 8, 2),
374		substr($time, 10, 2),
375		substr($time, 12, 2),
376		substr($time, 4, 2),
377		substr($time, 6, 2),
378		substr($time, 0, 4)
379		);
380		}
381		}
382
383		// ------------------------------------------------------------------------
384
385		/**
386		* Unix to "Human"
387		*
388		* Formats Unix timestamp to the following prototype: 2006-08-21 11:35 PM
389		*
390		* @access public
391		* @param integer Unix timestamp
392		* @param bool whether to show seconds
393		* @param string format: us or euro
394		* @return string
395		*/
396		if ( ! function_exists('unix_to_human'))
397		{
398		function unix_to_human($time = '', $seconds = FALSE, $fmt = 'us')
399		{
400		$r = date('Y', $time).'-'.date('m', $time).'-'.date('d', $time).' ';
401
402		if ($fmt == 'us')
403		{
404		$r .= date('h', $time).':'.date('i', $time);
405		} else
406		{
407		$r .= date('H', $time).':'.date('i', $time);
408		}
409
410		if ($seconds)
411		{
412		$r .= ':'.date('s', $time);
413		}
414
415		if ($fmt == 'us')
416		{
417		$r .= ' '.date('A', $time);
418		}
419
420		return $r;
421		}
422		}
423
424		// ------------------------------------------------------------------------
425
426		/**
427		* Convert "human" date to GMT
428		*
429		* Reverses the above process
430		*
431		* @access public
432		* @param string format: us or euro
433		* @return integer
434		*/
435		if ( ! function_exists('human_to_unix'))
436		{
437		function human_to_unix($datestr = '')
438		{
439		if ($datestr == '')
440		{
441		return FALSE;
442		}
443
444		$datestr = trim($datestr);
445		$datestr = preg_replace("/\040+/", ' ', $datestr);
446
447		if ( ! preg_match('/^[0-9]{2,4}\-[0-9]{1,2}\-[0-9]{1,2}\s[0-9]{1,2}:[0-9]{1,2}(?::[0-9]{1,2})?(?:\s[AP]M)?$/i', $datestr))
448		{
449		return FALSE;
450		}
451
452		$split = explode(' ', $datestr);
453
454		$ex = explode("-", $split['0']);
455
456		$year = (strlen($ex['0']) == 2) ? '20'.$ex['0'] : $ex['0'];
457		$month = (strlen($ex['1']) == 1) ? '0'.$ex['1'] : $ex['1'];
458		$day = (strlen($ex['2']) == 1) ? '0'.$ex['2'] : $ex['2'];
459
460		$ex = explode(":", $split['1']);
461
462		$hour = (strlen($ex['0']) == 1) ? '0'.$ex['0'] : $ex['0'];
463		$min = (strlen($ex['1']) == 1) ? '0'.$ex['1'] : $ex['1'];
464
465		if (isset($ex['2']) && preg_match('/[0-9]{1,2}/', $ex['2']))
466		{
467		$sec = (strlen($ex['2']) == 1) ? '0'.$ex['2'] : $ex['2'];
468		}
469		else
470		{
471		// Unless specified, seconds get set to zero.
472		$sec = '00';
473		}
474
475		if (isset($split['2']))
476		{
477		$ampm = strtolower($split['2']);
478
479		if (substr($ampm, 0, 1) == 'p' AND $hour < 12)
480		$hour = $hour + 12;
481
482		if (substr($ampm, 0, 1) == 'a' AND $hour == 12)
483		$hour = '00';
484
485		if (strlen($hour) == 1)
486		$hour = '0'.$hour;
487		}
488
489		return mktime($hour, $min, $sec, $month, $day, $year);
490		}
491		}
492
493		// ------------------------------------------------------------------------
494
495		/**
496		* Timezone Menu
497		*
498		* Generates a drop-down menu of timezones.
499		*
500		* @access public
501		* @param string timezone
502		* @param string classname
503		* @param string menu name
504		* @return string
505		*/
506		if ( ! function_exists('timezone_menu'))
507		{
508		function timezone_menu($default = 'UTC', $class = "", $name = 'timezones')
509		{
510		$CI = & get_instance();
511		$CI->lang->load('date');
		0 ignored issues – show Bug introduced 2016-10-16 16:00 UTC by Report Bug Copy Issue Report The property `lang` does not seem to exist in `CI_Controller`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
512
513		if ($default == 'GMT') {
514		$default = 'UTC';
515		}
516
517		$menu = '<select name="'.$name.'"';
518
519		if ($class != '')
520		{
521		$menu .= ' class="'.$class.'"';
522		}
523
524		$menu .= ">\n";
525
526		foreach (timezones() as $key => $val)
		0 ignored issues – show Bug introduced 2016-10-16 16:00 UTC by Report Bug Copy Issue Report The expression `timezones()` of type `array<string,integer\|dou...teger"}>\|integer\|double` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
527		{
528		$selected = ($default == $key) ? " selected='selected'" : '';
529		$menu .= "<option value='{$key}'{$selected}>".$CI->lang->line($key)."</option>\n";
530		}
531
532		$menu .= "</select>";
533
534		return $menu;
535		}
536		}
537
538		// ------------------------------------------------------------------------
539
540		/**
541		* Timezones
542		*
543		* Returns an array of timezones. This is a helper function
544		* for various other ones in this library
545		*
546		* @access public
547		* @param string timezone
548		* @return string
549		*/
550		if ( ! function_exists('timezones'))
551		{
552		function timezones($tz = '')
553		{
554		// Note: Don't change the order of these even though
555		// some items appear to be in the wrong order
556
557		$zones = array(
558		'UM12' => -12,
559		'UM11' => -11,
560		'UM10' => -10,
561		'UM95' => -9.5,
562		'UM9' => -9,
563		'UM8' => -8,
564		'UM7' => -7,
565		'UM6' => -6,
566		'UM5' => -5,
567		'UM45' => -4.5,
568		'UM4' => -4,
569		'UM35' => -3.5,
570		'UM3' => -3,
571		'UM2' => -2,
572		'UM1' => -1,
573		'UTC' => 0,
574		'UP1' => +1,
575		'UP2' => +2,
576		'UP3' => +3,
577		'UP35' => +3.5,
578		'UP4' => +4,
579		'UP45' => +4.5,
580		'UP5' => +5,
581		'UP55' => +5.5,
582		'UP575' => +5.75,
583		'UP6' => +6,
584		'UP65' => +6.5,
585		'UP7' => +7,
586		'UP8' => +8,
587		'UP875' => +8.75,
588		'UP9' => +9,
589		'UP95' => +9.5,
590		'UP10' => +10,
591		'UP105' => +10.5,
592		'UP11' => +11,
593		'UP115' => +11.5,
594		'UP12' => +12,
595		'UP1275' => +12.75,
596		'UP13' => +13,
597		'UP14' => +14
598		);
599
600		if ($tz == '')
601		{
602		return $zones;
603		}
604
605		if ($tz == 'GMT') {
606		$tz = 'UTC';
607		}
608
609		return ( ! isset($zones[$tz])) ? 0 : $zones[$tz];
610		}
611		}
612
613
614		/* End of file date_helper.php */
615		/* Location: ./system/helpers/date_helper.php */

iNextrix / ASTPP

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date_helper.php ➔ timezones() B

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