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Major clean-up and enhancement of datepicker() and related functions

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CaMer0n
2012-05-26 12:21:39 +00:00
parent 1c7db4632a
commit d8a6c15c02
14 changed files with 1915 additions and 133 deletions
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94
e107_handlers/php_compatibility_handler.php
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@@ -164,103 +164,13 @@ if (!function_exists('simplexml_load_string'))
*/
/*
* This work of Lionel SAURON (http://sauron.lionel.free.fr:80) is licensed under the
* Creative Commons Attribution-Noncommercial-Share Alike 2.0 France License.
*
* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.0/fr/
* or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.
*/
/**
* http://snipplr.com/view/4964/emulate-php-5-for-backwards-compatibility/
*
* Parse a date generated with strftime().
* PHP Compatibility *nix v5.1.0+, all $M
*
* This function is the same as the original one defined by PHP (Linux/Unix only),
* but now you can use it on Windows too.
* Limitation : Only this format can be parsed %S, %M, %H, %d, %m, %Y
*
* @author Lionel SAURON
* @version 1.0
* @public
*
* @param string $str date string to parse (e.g. returned from strftime()).
* @param string $sFormat strftime format used to create the date
* @return array Returns an array with the <code>$str</code> parsed, or <code>false</code> on error.
*/
// strptime - PHP 5 >= 5.1.0
if (!function_exists('strptime'))
{
define('STRPTIME_COMPAT', true);
function strptime($str, $format)
{
static $expand = array('%D'=>'%m/%d/%y', '%T'=>'%H:%M:%S', );
static $map_r = array('%S'=>'tm_sec', '%M'=>'tm_min', '%H'=>'tm_hour', '%d'=>'tm_mday', '%m'=>'tm_mon', '%Y'=>'tm_year', '%y'=>'tm_year', /*'%W'=>'tm_wday', '%D'=>'tm_yday',*/ '%u'=>'unparsed', );
#-- TODO - not so useful, locale is breaking it, so use date() and mktime() to generate the array below
static $names = array('Jan'=>1, 'Feb'=>2, 'Mar'=>3, 'Apr'=>4, 'May'=>5, 'Jun'=>6, 'Jul'=>7, 'Aug'=>8, 'Sep'=>9, 'Oct'=>10, 'Nov'=>11, 'Dec'=>12, 'Sun'=>0, 'Mon'=>1, 'Tue'=>2, 'Wed'=>3, 'Thu'=>4, 'Fri'=>5, 'Sat'=>6 );
#-- transform $format into extraction regex
$format = str_replace(array_keys($expand), array_values($expand), $format);
$preg = preg_replace('/(%\w)/', '(\w+)', preg_quote($format));
#-- record the positions of all STRFCMD-placeholders
preg_match_all('/(%\w)/', $format, $positions);
$positions = $positions[1];
#-- get individual values
if (preg_match("#$preg#", $str, $extracted))
{
#-- get values
foreach ($positions as $pos => $strfc)
{
$v = $extracted[$pos + 1];
#-- add
if (isset($map_r[$strfc]))
{
$n = $map_r[$strfc];
$vals[$n] = ($v > 0) ? (int) $v : $v;
}
else
{
$vals['unparsed'] .= $v.' ';
}
}
#-- fixup some entries
//$vals["tm_wday"] = $names[ substr($vals["tm_wday"], 0, 3) ];
if ($vals['tm_year'] >= 1900)
{
$vals['tm_year'] -= 1900;
}
elseif ($vals['tm_year'] > 0)
{
$vals['tm_year'] += 100;
}
if ($vals['tm_mon'])
{
$vals['tm_mon'] -= 1;
}
else
{
$vals['tm_mon'] = $names[substr($vals['tm_mon'], 0, 3)] - 1;
}
//$vals['tm_sec'] -= 1; always increasing tm_sec + 1 ??????
#-- calculate wday/yday
$unxTimestamp = mktime($vals['tm_hour'], $vals['tm_min'], $vals['tm_sec'], ($vals['tm_mon'] + 1), $vals['tm_mday'], ($vals['tm_year'] + 1900));
$vals['tm_wday'] = (int) strftime('%w', $unxTimestamp); // Days since Sunday (0-6)
$vals['tm_yday'] = (strftime('%j', $unxTimestamp) - 1); // Days since January 1 (0-365)
//var_dump($vals, $str, strftime($format, $unxTimestamp), $unxTimestamp);
}
return isset($vals) ? $vals : false;
return e107::getDate()->strptime($str,$format);
}
}