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@ 2014-04-24T06:07:02Z

<?php

function add_date($givendate,$day=0,$mth=0,$yr=0) {
      $cd = strtotime($givendate);
      $newdate = date('Y-m-d h:i:s', mktime(date('h',$cd),
    date('i',$cd), date('s',$cd), date('m',$cd)+$mth,
    date('d',$cd)+$day, date('Y',$cd)+$yr));
      return $newdate;
              }


print $current_month_first='01'.'-'.date("m").'-'.date("Y");
print ',,,'.$current_month_first_stamp=strtotime($current_month_first);

$kezdonapszam="5";


$kezdonapszam_int= (int) $kezdonapszam;
$kezdonapszam_int=$kezdonapszam_int-1;

$kezdo_full=add_date($current_month_first, $kezdonapszam_int);

print '...'.strtotime($kezdo_full);

if (strtotime($kezdo_full)<$current_month_first_stamp)
 {$kezdo_full=add_date($kezdo_full,0,1);}

print '...'.$kezdo_full;

//print date("Y-m-d",$kezdo_full);

Output for git.master, git.master_jit, rfc.property-hooks: 01-04-2014,,,1396303200...1396692000...2014-04-05 12:00:00

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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