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joko |
1.1 |
<? |
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// ----------------------------------------------------------------------------- |
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// $Id: helper.php,v 1.1 2002/10/29 19:15:57 cvsjoko Exp $ |
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// ----------------------------------------------------------------------------- |
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// $Log: helper.php,v $ |
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// Revision 1.1 2002/10/29 19:15:57 cvsjoko |
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// + new checkin |
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// |
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// Revision 1.4 2002/10/26 18:24:54 cvsmax |
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// + add note to care about UTC! |
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// |
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// Revision 1.3 2002/10/25 12:05:30 cvsmax |
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// + bugfix: some db related functions wasn`t updated to new structure, done. |
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// + bugfix: reworked function validate_idle() |
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// |
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// Revision 1.2 2002/10/17 03:37:40 cvsmax |
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// - removed unused function cont_auth() |
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// |
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// Revision 1.1 2002/10/10 02:53:55 cvsmax |
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// + create new partly from old 'func_main.inc' |
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// |
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// |
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// ----------------------------------------------------------------------------- |
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function get_date_forDisplay($arg_date) { |
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$date = new Date($arg_date); |
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// TODO: |
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// - determine this constant by asking $site->user->country, i believe we'll need some kind of mapping here |
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// - or can it be integrated with TimeZone? no, it's a locale setting (localization/preferences), isn't it? |
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return $date->getDate( DATE_FORMAT_GERMAN_SHORT ); |
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} |
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function get_date_forStorage($arg_date) { |
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// was: |
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//$unixtime = mktime(0, 0, 0, $arg_date[1], $arg_date[0], $arg_date[2]); |
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//return date("Y-m-d", $unixtime); // english format |
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// if $arg_date is an array, it is in "german"-format (really in locale format, isn't it?) |
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// TODO: check this! (do a generic reverse-map!) |
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if (is_array($arg_date)) { |
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$arg_date = join('.', $arg_date); |
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} |
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$date = new Date($arg_date); |
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$date_res = $date->getDate( DATE_FORMAT_ENGLISH_SHORT ); |
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return $date_res; |
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} |
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// ------------------------------------------------- |
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// sophisticated array init |
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// initializes passed variable (taken by reference) with an empty array |
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// does this only if it doesn't exist yet or initialization is explicitely requested ($clear = 1) |
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function sai(&$var, $clear = 0) { |
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if (!is_array($var) || $clear) { $var = array(); } |
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} |
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// format functions |
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function isvalidemailaddress($mail) { |
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//return ((($string = trim($string)) != '') && (($atpos = strpos($string, '@' , 1)) > 1) && (($rdotpos = strrpos($string, '.')) > ($atpos + 2)) && (strlen($string) > $rdotpos + 2)); |
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if( !eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*"."@([a-z0-9]+([\.-][a-z0-9]+))*$",$mail, $regs) ) { |
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return "format"; |
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} |
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elseif( gethostbyname($regs[2]) == $regs[2] ) { |
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return "host"; |
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} |
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return "valid"; |
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} |
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function dumpVar($var) { |
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ob_start(); |
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print_r($var); |
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$var_dump = ob_get_contents(); |
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ob_end_clean(); |
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$var_dump = str_replace("\n", "<br>", $var_dump); |
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$var_dump = str_replace(" ", " ", $var_dump); |
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return $var_dump; |
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} |
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function session_register_safe($varname) { |
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if (!session_is_registered($varname)) { |
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session_register($varname); |
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return 1; |
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} |
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} |
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//------------ getMonths --------------------- |
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// TODO: localize! |
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function getMonthNames() { |
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for ($i=1;$i<=12;$i++) { |
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$utime = strtotime("2001-$i-24 12:00:00"); |
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$name = date("F",$utime); |
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$months[$i] = $name; |
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} |
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return $months; |
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} |
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function null2nbsp_string($arg) { |
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if ($arg == '') { |
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$arg = ' '; |
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} |
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return $arg; |
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} |
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function null2nbsp_arraywalker(&$item, $key) { |
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$item = null2nbsp_string($item); |
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} |
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function null2nbsp($arg) { |
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if (is_array($arg)) { |
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array_walk($arg, 'null2nbsp_arraywalker'); |
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$result = $arg; |
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} else { |
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$result = null2nbsp_string($arg); |
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} |
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return $result; |
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} |
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//------------ en- and decode Birthdate ----------- |
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function getEncodedBirthdate($birthdate) { |
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print "birthday: $birthdate<br>"; |
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if($birthdate) { |
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$utime = strtotime($birthdate); |
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print "utime: $utime<br>"; |
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$birthday = array ( date("d",$utime), date("m",$utime), date("Y",$utime) ); |
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} |
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else { |
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$birthday = array('', '', '1960'); |
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} |
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return $birthday; |
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} |
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/* |
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function dprint($message) { |
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print '<span style="font-family:Verdana,Helvetica;font-size:7pt;">'; |
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print $message; |
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print '</span><br>'; |
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} |
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*/ |
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?> |
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