PHP Get this Monday date implementation method

This article mainly introduces the method of PHP to get the specific date of this week Monday, involving PHP operation skills for the date, very practical value, interested friends can integrate the code snippet into their own date class to facilitate later invocation, the need for friends can refer to the next

This example describes how PHP gets the exact date of the week Monday. Specific as follows:

Private Function Mondaytime ($timestamp =0, $is _return_timestamp=true) {  static $cache;  $id = $timestamp. $is _return_timestamp;  if (!isset ($cache [$id])) {   if (! $timestamp) $timestamp = time ();   $monday _date = Date (' y-m-d ', $timestamp -86400*date (' W ', $timestamp) + (date (' W ', $timestamp) >0?86400:-/*6*86400*/ 518400));   if ($is _return_timestamp) {    $cache [$id] = Strtotime ($monday _date);   } else{    $cache [$id] = $monday _date;   }  }  return $cache [$id];} echo $this->mondaytime (Time () + 24*3600*2,false); exit;

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