3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDateTime extends DateTime { public static function createFromFormat($dformat, $dvalue) { $schedule = $dvalue; $schedule_format = str_replace(array('Y','m','d', 'H', 'i','a'),array('%Y','%m','%d', '%I', '%M', '%p' ) ,$dformat); // %Y, %m and %d correspond to date()'s Y m and d. // %I corresponds to H, %M to i and %p to a $ugly = strptime($schedule, $schedule_format); $ymd = sprintf( // This is a format string that takes six total decimal // arguments, then left-pads them with zeros to either // 4 or 2 characters, as needed '%04d-%02d-%02d %02d:%02d:%02d', $ugly['tm_year'] + 1900, // This will be "111", so we need to add 1900. $ugly['tm_mon'] + 1, // This will be the month minus one, so we add one. $ugly['tm_mday'], $ugly['tm_hour'], $ugly['tm_min'], $ugly['tm_sec'] ); $new_schedule = new DateTime($ymd); return $new_schedule; } public static function getTimestamp($dateTime) { return $dateTime->format('U'); }} $dateTime = MyDateTime::createFromFormat('d/m/Y', '13/06/2013'); var_dump($dateTime); var_dump($dateTime->format('Y-m-d')); var_dump(MyDateTime::getTimeStamp($dateTime));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.310.0080.03512.52
5.4.300.0070.03512.53
5.4.290.0070.03612.52
5.4.280.0090.03112.42
5.4.270.0050.03612.41
5.4.260.0050.03712.42
5.4.250.0060.03712.42
5.4.240.0060.03512.41
5.4.230.0080.03612.41
5.4.220.0040.03812.41
5.4.210.0070.03412.41
5.4.200.0050.03812.41
5.4.190.0060.03612.40
5.4.180.0060.03612.40
5.4.170.0070.03412.42
5.4.160.0080.03412.41
5.4.150.0060.03512.41
5.4.140.0020.04012.09
5.4.130.0080.03412.07
5.4.120.0060.03412.04
5.4.110.0050.03612.03
5.4.100.0050.03512.04
5.4.90.0050.03712.04
5.4.80.0090.03412.04
5.4.70.0050.03512.03
5.4.60.0060.03312.03
5.4.50.0040.03612.03
5.4.40.0050.03412.02
5.4.30.0040.03712.02
5.4.20.0060.03412.02
5.4.10.0060.03312.02
5.4.00.0070.03411.51
5.3.280.0030.04012.71
5.3.270.0070.03712.73
5.3.260.0080.03712.72
5.3.250.0060.03712.72
5.3.240.0060.03712.72
5.3.230.0040.03912.71
5.3.220.0060.03712.68
5.3.210.0100.03412.68
5.3.200.0150.02712.68
5.3.190.0040.03912.68
5.3.180.0050.03712.67
5.3.170.0040.03812.67
5.3.160.0060.03612.67
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0090.03612.66
5.3.120.0060.03912.66
5.3.110.0050.03912.66
5.3.100.0060.03612.13
5.3.90.0090.03212.11
5.3.80.0050.03712.10
5.3.70.0060.03612.10
5.3.60.0050.03712.09
5.3.50.0050.03712.04
5.3.40.0110.03512.04
5.3.30.0060.03511.99
5.3.20.0040.03811.77
5.3.10.0060.03611.74
5.3.00.0050.03711.73
5.2.170.0090.0269.25
5.2.160.0060.0289.25
5.2.150.0040.0319.25
5.2.140.0030.0329.25
5.2.130.0050.0299.21
5.2.120.0060.0279.21
5.2.110.0050.0289.21
5.2.100.0050.0279.21
5.2.90.0070.0269.21
5.2.80.0030.0319.20
5.2.70.0030.0319.20
5.2.60.0060.0289.15
5.2.50.0040.0309.12
5.2.40.0020.0329.09
5.2.30.0030.0319.07
5.2.20.0030.0309.06
5.2.10.0050.0278.96
5.2.00.0040.0298.83
5.1.60.0040.0238.10
5.1.50.0030.0258.10
5.1.40.0050.0238.08
5.1.30.0070.0238.42
5.1.20.0050.0258.45
5.1.10.0050.0258.18
5.1.00.0030.0268.17
5.0.50.0020.0216.66
5.0.40.0030.0196.52
5.0.30.0030.0316.33
5.0.20.0040.0186.30
5.0.10.0030.0206.28
5.0.00.0010.0326.27
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0040.0144.76
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0010.0264.76
4.3.110.0010.0174.67
4.3.100.0050.0124.66
4.3.90.0010.0164.63
4.3.80.0030.0244.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0154.62
4.3.40.0020.0244.54
4.3.30.0010.0173.30
4.3.20.0010.0163.28
4.3.10.0010.0163.24
4.3.00.0170.0208.45

preferences:
146.13 ms | 1394 KiB | 7 Q