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https://github.com/ACSPRI/queXS
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azammitdcarf
38
include/limesurvey/classes/dateparser/dateparser-manual.txt
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38
include/limesurvey/classes/dateparser/dateparser-manual.txt
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$date = new dateparser();
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Example usage : $date->parseDate("Y-m-d H:i:s","2008-4-24 20:28:34");
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Returns : array( "Year"=>2008,
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"Month"=>4,
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"Day"=>24,
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"Hour"=>20,
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"Minute"=>28,
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"Second"=>34,
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"Timezone"=>"+0300"
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);
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=======================================
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Other Functions :
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=======================================
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$date->Compare($date1,$date2)
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-------------------------------
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$date1 and $date2 is date in array format which our first function creates. Returns 1 if first is newer,-1 if second is newer, 0 if they are the exactly same.
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$date->dateDiff($pattern1,$date1,$pattern2,$date2);
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---------------------------------------------------
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$date1 and $date2 are string dates and the $pattern1 $pattern2 is the identifier patterns of them. Produces a new array which contains the difference of year,month,day,hour,minute,second variables in date format.
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$date->Format($patternTo,$patternFrom,$date);
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---------------------------------------------
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returns a reformatted date value. for example;
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$date->Format("j F Y H:i","Y-m-d H:i:s","2008-04-29 09:44:32")
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returns "29 April 2008 09:44"
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Function Localize and generatePattern are internal functions. Localize is not complete yet but I think you can complete it yourself. generatePattern generates RegExp pattern from date patterns for later usage in the parseDate function. All date types which supported in php.net are added to this script.
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298
include/limesurvey/classes/dateparser/dateparser.php
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298
include/limesurvey/classes/dateparser/dateparser.php
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<?php
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/**
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* Converts string date to date array by using date patterns.
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*
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* Example usage : $sd->parseDate("Y-m-d H:i:s","2008-4-24 20:28:34");
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* Returns : array( "Year"=>2008,
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* "Month"=>4,
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* "Day"=>24,
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* "Hour"=>20,
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* "Minute"=>28,
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* "Second"=>34,
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* "Timezone"=>"+0300"
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* );
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*
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*/
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class DateParser {
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var $date;
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var $tempdate;
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var $patrVal;
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var $timezone;
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var $days3 = array("Mon","Tue","Wed","Thu","Fri","Sat","Sun");
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var $days = array("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday");
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var $month3 = array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
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var $month = array("January","February","March","April","May","June","July","August","September","October","November","December");
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var $types=array(
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"d"=>"([0-9]{2})",
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"D"=>"([a-zA-z]{3})",
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"j"=>"([0-9]{1,2})",
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"l"=>"([A-Z][a-z]{4,7})",
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"N"=>"([1-7])",
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"S"=>"(st|nd|rd|th)",
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"w"=>"([0-6])",
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"z"=>"([0-9]{3})",
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"W"=>"([0-9]{2})",
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"F"=>"([A-Z][a-z]{2,8})",
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"m"=>"([0-9]{2})",
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"M"=>"([A-Za-z]{3})",
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"n"=>"([0-9]{1,2})",
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"t"=>"(28|29|30|31)",
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"L"=>"(1|0)",
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"o"=>"([0-9]{4})",
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"Y"=>"([0-9]{4})",
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"y"=>"([0-9]{2})",
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"a"=>"(am|pm)",
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"A"=>"(AM|PM)",
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"B"=>"([0-9]{3})",
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"g"=>"([1-12])",
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"G"=>"([0-23])",
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"h"=>"([0-9]{2})",
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"H"=>"([0-9]{2})",
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"i"=>"([0-9]{2})",
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"s"=>"([0-9]{2})",
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"u"=>"([0-9]{1,5})",
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"e"=>"([A-Za-z0-9_]{3,})",
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"I"=>"(1|0)",
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"O"=>"(+[0-9]{4})",
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"P"=>"(+[0-9]{2}:[0-9]{2})",
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"T"=>"([A-Z]{1,4})",
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"Z"=>"(-?[0-9]{1,5})",
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"c"=>"(\d\d\d\d)(?:-?(\d\d)(?:-?(\d\d)(?:[T](\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(?:Z|(?:([-+])(\d\d)(?::?(\d\d))?)?)?)?)?)?",
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"r"=>"([a-zA-Z]{2,}),\040(\d{1,})\040([a-zA-Z]{2,})\040([0-9]{4})\040([0-9]{2}):([0-9]{2}):([0-9]{2})\040([+-][0-9]{4})",
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"U"=>"(\d+)"
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);
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private static $hrFormats=array(
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"Y"=>"yyyy",
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"j"=>"d[d]",
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"n"=>"m[m]",
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"d"=>"dd",
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"m"=>"mm",
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"H"=>"hh",
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"i"=>"mm",
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"s"=>"ss"
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);
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# 0-7 Day
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# 8 Week
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# 9-13 Month
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# 14-17 Year
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# 18-27 Time
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# 28-33 Timezone
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/**
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* Internal function which generates regex pattern from date pattern
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*
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* @param string $dateformat
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* @return string
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*/
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function generatePattern($dateformat){
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$k=0;
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$datearray = preg_split("//",$dateformat);
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$patternkey = array();
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for($i=0;$i<count($datearray);$i++){
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if(isset($datearray[$i-1]) && $datearray[$i-1]=="@"){ $patternkey[$i]=$datearray[$i];}
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elseif($datearray[$i]=="@"){$patternkey[$i]="";}
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elseif($datearray[$i]==" "){$patternkey[$i]="\040";}
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elseif(in_array($datearray[$i],array_keys($this->types))){
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$patternkey[$i]=$this->types[$datearray[$i]];
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$this->patrVal[$k] = array_search($datearray[$i],array_keys($this->types));
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$k++;
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}else{$patternkey[$i]=$datearray[$i];}
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}
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$patternkey = implode("",$patternkey);
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return "/".$patternkey."/";
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}
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/**
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* Converts the string date to array by using the pattern generated by generatePattern() function
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*
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* @param string $dateformat
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* @param string $date
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* @param boolean $localize
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* @return array
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*/
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function parseDate($dateformat,$date,$localize=false){
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$newdate="";
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$dateformat = str_replace(array("\\","\t"),array("@","@t"),$dateformat);
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$pattern = $this->generatePattern($dateformat);
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preg_match_all($pattern,$date,$newdate);
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$newdate = array_slice($newdate,1);
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if($this->patrVal[0]==34){
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$resultvar = array("Year"=>$newdate[0],
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"Year"=>$newdate[0][0],
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"Month"=>$newdate[1][0],
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"Day"=>$newdate[2][0],
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"Hour"=>$newdate[3][0],
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"Minute"=>$newdate[4][0],
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"Second"=>$newdate[5][0],
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"Timezone"=>$newdate[6][0].$newdate[7][0].$newdate[8][0]);
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}elseif($this->patrVal[0]==35){
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$resultvar = array("Year"=>$newdate[0],
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"Year"=>$newdate[3][0],
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"Month"=>(array_search($newdate[2][0],$this->month3)+1),
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"Day"=>$newdate[1][0],
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"Hour"=>$newdate[4][0],
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"Minute"=>$newdate[5][0],
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"Second"=>$newdate[6][0],
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"Timezone"=>$newdate[7][0]);
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}elseif($this->patrVal[0]==36){
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$result = getdate(mktime($newdate));
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$resultvar = array(
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"Year"=>$result["year"],
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"Month"=>array_search($result["month"],$this->month)+1,
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"Day"=>$result["mday"],
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"Hour"=>$result["hours"],
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"Minute"=>$result["minutes"],
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"Second"=>$result["seconds"],
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"Timezone"=>date("O"));
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}else{
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$labels = array_keys($this->types);
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for($i=0;$i<count($newdate);$i++) {
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if(!isset($newdate[$i][0])) {
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return null;
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}
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$result[$labels[$this->patrVal[$i]]]=$newdate[$i][0];
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}
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if(isset($result["F"])) $month = array_search($result["F"],$this->month)+1;
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elseif(isset($result["M"])) $month = array_search($result["M"],$this->month3)+1;
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elseif(isset($result["m"])) $month = $result["m"];
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elseif(isset($result["n"])) $month = $result["n"];
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if(isset($result["d"])) $day = $result["d"];
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elseif(isset($result["j"])) $day = $result["j"];
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if(isset($result["Y"])) $year = $result["Y"];
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elseif(isset($result["o"])) $year = $result["o"];
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elseif(isset($result["y"])) $year = ($result["y"]>substr(date("Y",time()),2,2))?(substr(date("Y",time()),0,2)-1).$result["y"]:substr(date("Y",time()),0,2).$result["y"];
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if(isset($result["l"])) $weekday = array_search($result["l"],$this->days)+1;
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elseif(isset($result["D"])) $weekday = array_search($result["D"],$this->days3)+1;
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elseif(isset($result["N"])) $weekday = $result["N"];
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elseif(isset($result["w"])) $weekday = $result["w"];
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else $weekday = @date("w",mktime(0,0,0,$month,$day,$year));
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$hour='00';
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if(isset($result["H"])) $hour = $result["H"];
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elseif (isset($result["G"])) $hour = $result["G"];
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elseif (isset($result["h"])) $hour = ($result["A"]=="PM"|$result["a"]=="pm")?($result["h"]+12):($result["h"]);
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elseif (isset($result["g"])) $hour = ($result["A"]=="PM"|$result["a"]=="pm")?($result["g"]+12):($result["g"]);
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if(isset($result["O"])) $timezone = $result["O"];
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elseif (isset($result["Z"])) $timezone = ($result["Z"]/3600);
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else $timezone = date("O");
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$minutes = isset($result["i"])?$result["i"]:'00';
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$seconds = isset($result["s"])?$result["s"]:'00';
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$resultvar = array(
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"Year"=>$year,
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"Month"=>$month,
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"Day"=>$day,
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"WeekDay"=>$weekday,
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"Hour"=>$hour,
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"Minute"=>$minutes,
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"Second"=>$seconds,
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"Timezone"=>$timezone);
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}
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return ($localize)?$this->Localize($resultvar):$resultvar;
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}
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/**
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* Returns the difference between two days as datetime array
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*
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* @param string $pattern1
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* @param string $date1
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* @param string $pattern2
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* @param string $date2
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* @return array
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*/
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function diffDate($pattern1,$date1,$pattern2,$date2){
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$pdate1 = $this->parseDate($pattern1,$date1);
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$pdate2 = $this->parseDate($pattern2,$date2);
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$compare = $this->Compare($pdate1,$pdate2);
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if($compare==1){
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$ndate = $pdate1;
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$odate = $pdate2;
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}elseif($compare==-1){
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$ndate = $pdate2;
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$odate = $pdate1;
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}else{
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return array("Year"=>0,"Month"=>0,"Day"=>0,"Hour"=>0,"Minute"=>0,"Second"=>0);
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}
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$hour = intval($ndate["Hour"])-intval($odate["Hour"]);
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$minute = intval($ndate["Minute"])-intval($odate["Minute"]);
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$second = intval($ndate["Second"])-intval($odate["Second"]);
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$month = intval($ndate["Month"])-intval($odate["Month"]);
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$day = intval($ndate["Day"])-intval($odate["Day"]);
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$year = intval($ndate["Year"])-intval($odate["Year"]);
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$difference = mktime($hour,$minute,$second,($month+1),($day+1),($year+1970));
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$result = getdate($difference);
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$resultvar = array(
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"Year"=>$result["year"]-1970,
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"Month"=>array_search($result["month"],$this->month),
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"Day"=>$result["mday"]-1,
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"Hour"=>$result["hours"],
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"Minute"=>$result["minutes"],
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"Second"=>$result["seconds"],
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"Timezone"=>$this->timezone);
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return $resultvar;
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}
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/**
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* Reformats the given date as same as the first date() function variable.
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*
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* @param string $patternTo
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* @param string $patternFrom
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* @param string $date
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* @return string
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*/
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function Format($patternTo,$patternFrom,$date){
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$temp = $this->parseDate($patternFrom,$date);
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return date($patternTo,mktime($temp["Hour"],$temp["Minute"],$temp["Second"],$temp["Month"],$temp["Day"],$temp["Year"]));
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}
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/**
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* Not Completed localization function. Adds time to result which is defined by user in $this->timezone,
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*
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* @param array $date
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* @return array
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*/
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function Localize($date){
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$zonehour = $date["Hour"] + intval(substr($this->timezone,0,1).substr($this->timezone,1,2));
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$zonemin = $date["Minute"] + intval(substr($this->timezone,3,2));
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$newdate = mktime($zonehour,$zonemin,intval($date["Second"]),intval($date["Month"]),intval($date["Day"]),intval($date["Year"])); //Burada bir hata oldu.
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$result = getdate($newdate);
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$resultvar = array(
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"Year"=>$result["year"],
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"Month"=>array_search($result["month"],$this->month)+1,
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"Day"=>$result["mday"],
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"Hour"=>$result["hours"],
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"Minute"=>$result["minutes"],
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"Second"=>$result["seconds"],
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"Timezone"=>"");
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return $resultvar;
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}
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/**
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* Compares two date, returns 1 if first is bigger, -1 if second is bigger and 0 if they are same
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*
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* @param array $date1
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* @param array $date2
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* @return int
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*/
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function Compare($date1,$date2){
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if($date1["Year"]>$date2["Year"]) return 1;
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if($date1["Year"]<$date2["Year"]) return -1;
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if($date1["Month"]>$date2["Month"]) return 1;
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if($date1["Month"]<$date2["Month"]) return -1;
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if($date1["Day"]>$date2["Day"]) return 1;
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if($date1["Day"]<$date2["Day"]) return -1;
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if($date1["Hour"]>$date2["Hour"]) return 1;
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if($date1["Hour"]<$date2["Hour"]) return -1;
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if($date1["Minute"]>$date2["Minute"]) return 1;
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if($date1["Minute"]<$date2["Minute"]) return -1;
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if($date1["Second"]>$date2["Second"]) return 1;
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if($date1["Second"]<$date2["Second"]) return -1;
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return 0;
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}
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public static function getHumanReadableFormat($format) {
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return strtr($format,self::$hrFormats);
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}
|
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|
||||
|
||||
|
||||
}
|
||||
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Block a user