117 lines
3.1 KiB
PHP
117 lines
3.1 KiB
PHP
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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/**
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* Extends CI's date helpers.
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*
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* @author Karsten Heiken <karsten@disposed.de>
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*/
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// ------------------------------------------------------------------------
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/**
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* CodeIgniter Date Helpers
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*
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* @package CodeIgniter
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* @subpackage Helpers
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* @category Helpers
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* @author ExpressionEngine Dev Team
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* @link http://codeigniter.com/user_guide/helpers/date_helper.html
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*/
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// ------------------------------------------------------------------------
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/**
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* Get "now" time formatted for MySQL
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*
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* Returns time() formatted for direct insertion into a DATETIME field.
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*
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* @access public
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* @return integer
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*/
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if ( ! function_exists('mysql_now'))
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{
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function mysql_now()
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{
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return mdate('%Y-%m-%d %H:%i:%s', now());
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}
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}
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/**
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* Function to calculate date or time difference.
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*
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* Function to calculate date or time difference. Returns an array or
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* false on error.
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*
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* @author J de Silva <giddomains@gmail.com>
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* @copyright Copyright © 2005, J de Silva
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* @link http://www.gidnetwork.com/b-16.html Get the date / time difference with PHP
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* @param string $start
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* @param string $end
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* @return array
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*/
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if ( ! function_exists('time_diff'))
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{
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function time_diff($start, $end)
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{
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$uts['start'] = strtotime($start);
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$uts['end'] = strtotime($end);
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if ($uts['start'] !== -1 && $uts['end'] !== -1) {
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if ($uts['end'] >= $uts['start']) {
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$diff = $uts['end'] - $uts['start'];
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$diff = intval($diff);
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return ($diff);
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}
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}
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return (false);
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}
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}
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/**
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* Function to convert seconds to a pretty string.
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*
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* @author Karsten Heiken <karsten@disposed.de>
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* @param integer $secs the amount of seconds
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* @param boolean $includeseconds should seconds be appended to the string?
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* @return string
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*/
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if ( ! function_exists('prettyTime'))
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{
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function prettyTime($secs, $includeseconds = false)
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{
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if(!defined('SECOND')) define("SECOND", 1);
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if(!defined('MINUTE')) define("MINUTE", 60 * SECOND);
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if(!defined('HOUR')) define("HOUR", 60 * MINUTE);
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if(!defined('DAY')) define("DAY", 24 * HOUR);
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if(!defined('MONTH')) define("MONTH", 30 * DAY);
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$days = intval($secs / 86400);
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$hours = intval($secs / 3600 % 24);
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$minutes = intval($secs / 60 % 60);
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$seconds = intval($secs % 60);
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$d = sprintf(ngettext('%d day', '%d days', $days), $days);
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$h = sprintf(ngettext('%d hour', '%d hours', $hours), $hours);
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$m = sprintf(ngettext('%d minute', '%d minutes', $minutes), $minutes);
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$s = sprintf(ngettext('%d second', '%d seconds', $seconds), $seconds);
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$output = "";
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if($days > 0) {
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$output .= $d;
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}
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if($hours > 0) {
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$output .= !empty($output) ? ", ". $h : "". $h;
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}
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if($minutes > 0) {
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$output .= !empty($output) ? ", ". $m : "". $m;
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}
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if($includeseconds || empty($output)) {
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$output .= !empty($output) ? ", ". $s : "". $s;
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}
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return $output;
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}
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}
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/* End of file MY_date_helper.php */
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/* Location: ./application/helpers/MY_date_helper.php */
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