“Tiempo PHP” Código de respuesta

PHP obtiene fecha y hora actuales

$today = date("F j, Y, g:i a");   // October 30, 2019, 10:42 pm
$today = date("D M j G:i:s T Y"); // Wed Oct 30 22:42:18 UTC 2019
$today = date("Y-m-d H:i:s");     // 2019-10-30 22:42:18(MySQL DATETIME format)
Grepper

PHP TIEMPO UN SCRIPT

//place this before any script you want to calculate time
$time_start = microtime(true); 

//sample script
for($i=0; $i<1000; $i++){
 //do anything
}

$time_end = microtime(true);
$execution_time = ($time_end - $time_start);
echo '<b>Total Execution Time:</b> '.($execution_time*1000).'Milliseconds';
Friendly Hawk

Formato de tiempo de PHP

$today = date("F j, Y, g:i a");               // March 10, 2001, 5:16 pm
$today = date("m.d.y");                       // 03.10.01
$today = date("j, n, Y");                     // 10, 3, 2001
$today = date("Ymd");                         // 20010310
$today = date('h-i-s, j-m-y, it is w Day');   // 05-16-18, 10-03-01, 1631 1618 6 Satpm01
$today = date('\i\t \i\s \t\h\e jS \d\a\y.'); // it is the 10th day.
$today = date("D M j G:i:s T Y");             // Sat Mar 10 17:16:18 MST 2001
$today = date('H:m:s \m \i\s\ \m\o\n\t\h');   // 17:03:18 m is month
$today = date("H:i:s");                       // 17:16:18
$today = date("Y-m-d H:i:s");                 // 2001-03-10 17:16:18 (the MySQL DATETIME format)
Mobile Star

Tiempo PHP

<?php 
/* Unix Timestamp */
$timestamp = time();
echo $timestamp . "<br>";
echo date("d/m/Y", $timestamp);
?>
Clean Code Dev

Php de marca de tiempo


<?php
$date = date_create();
echo date_timestamp_get($date);
?>

Dead Donkey

Tiempo PHP

<?php
 
  /* This answer is about date and time
 
  The syntax for date and time is:
  */
 
  date(format,timestamp)
 
  /* Here, format is required and it specifies the format of the timestamp,
  while timestamp is optional and specifies a timestamp. Default value
  for timestamp is current date and time */
 
  #Some characters that are commonly used for dates are:
  
  l (Lowercase L) - Represents day of the week
  d - Tells the day of the month
  m - Tells the month of the year
  Y - Represents a year
  
  echo "Today is " . date("m/d/Y") . "<br>";
  echo "Today is " . date("m.d.Y") . "<br>";
  echo "Today is " . date("m-d-Y") . "<br>";
  echo "Today is " . date("l");
  
  #Some characters that are commonly used for time are:

  H - 24-hour format of an hour (0 to 23)
  h - 12-hour format of an hour (0 to 12)
  i - Minute with leading zeros (0 to 59)
  s - Seconds with leading zeros (0 to 59)
  a - am or pm
    
  echo "The time is " . date("h:i:sa");
  echo "The time is " . date("H:i:s");

  #Set timezones

  date_default_timezone_set("America/New_York");

  #You can access every timezone here: https://www.php.net/manual/en/timezones.php

  #The timezone by default is UTC

  #mktime()

  mktime(hour, minute, second, month, day, year) #Syntax
    
  $d=mktime(01, 1, 1, 1, 01, 0001);
  echo "Created date is " . date("Y-m-d h:i:sa", $d);

  #strtotime
  
  $d=strtotime("4:33am December 6 2011");
  echo "Created date is " . date("Y-m-d h:i:sa", $d);

  $d=strtotime("tomorrow");
  echo date("Y-m-d h:i:sa", $d) . "<br>";

  $d=strtotime("next Saturday");
  echo date("Y-m-d h:i:sa", $d) . "<br>";

  $d=strtotime("+3 Months");
  echo date("Y-m-d h:i:sa", $d) . "<br>";

  strtotime(time, now) #Syntax
    
  #Due to limitations, there is another page for every other thing of Date and Time
    
  #Search "Date and Time PHP Continued"  
  
?>
Rick Astley

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