3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 15:35:29'; $time1 = '2014-08-26 14:35:29'; $time2 = time(); echo strtotime("now"), "\n"; var_dump($time2 );exit; $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); //$hourdiff = round((strtotime($strtotime2) - strtotime($strtotime1))/3600, 1); //echo $hourdiff; exit; //echo $strtotime1; //var_dump(new DateTime()); //echo $strtotime2; echo "\n"; echo round(($strtotime2 - $strtotime1)/3600);

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)
5.4.320.0080.03412.49
5.4.310.0070.03612.49
5.4.300.0070.03512.50
5.4.290.0050.03812.50
5.4.280.0060.03512.39
5.4.270.0070.03512.39
5.4.260.0060.03712.39
5.4.250.0040.04012.39
5.4.240.0050.05012.39
5.4.230.0030.04012.38
5.4.220.0040.03812.38
5.4.210.0080.03312.38
5.4.200.0040.04012.38
5.4.190.0040.03812.38
5.4.180.0060.03612.38
5.4.170.0040.03812.38
5.4.160.0070.03512.38
5.4.150.0060.04112.38
5.4.140.0120.03112.07
5.4.130.0080.03412.05
5.4.120.0060.03612.02
5.4.110.0090.03312.01
5.4.100.0080.03412.01
5.4.90.0060.03712.01
5.4.80.0050.03712.01
5.4.70.0040.03712.00
5.4.60.0080.03212.01
5.4.50.0090.03312.00
5.4.40.0030.04011.99
5.4.30.0050.04011.99
5.4.20.0110.02911.99
5.4.10.0070.03311.99
5.4.00.0030.03711.48
5.3.290.0070.03812.80
5.3.280.0110.03312.71
5.3.270.0070.03912.73
5.3.260.0050.03912.71
5.3.250.0050.04312.72
5.3.240.0070.04612.72
5.3.230.0080.03612.71
5.3.220.0090.03812.68
5.3.210.0060.04212.68
5.3.200.0070.04012.68
5.3.190.0090.03512.68
5.3.180.0090.03512.67
5.3.170.0080.03812.67
5.3.160.0050.03812.68
5.3.150.0060.04212.67
5.3.140.0070.03412.66
5.3.130.0100.04012.66
5.3.120.0060.03812.65
5.3.110.0070.03812.66
5.3.100.0090.03512.11
5.3.90.0050.03912.08
5.3.80.0050.03612.07
5.3.70.0020.03912.07
5.3.60.0050.03612.06
5.3.50.0010.04012.00
5.3.40.0080.04112.00
5.3.30.0060.03411.95
5.3.20.0070.03411.72
5.3.10.0060.03411.70
5.3.00.0100.03711.69
5.2.170.0100.0339.19
5.2.160.0050.0309.18
5.2.150.0090.0269.19
5.2.140.0060.0299.18
5.2.130.0030.0309.14
5.2.120.0040.0299.14
5.2.110.0040.0299.14
5.2.100.0010.0319.14
5.2.90.0060.0309.14
5.2.80.0070.0339.14
5.2.70.0030.0319.14
5.2.60.0050.0289.09
5.2.50.0050.0389.06
5.2.40.0070.0339.03
5.2.30.0060.0279.01
5.2.20.0030.0299.00
5.2.10.0080.0308.93
5.2.00.0040.0298.79
5.1.60.0040.0238.07
5.1.50.0060.0298.06
5.1.40.0030.0258.05
5.1.30.0050.0268.40
5.1.20.0040.0278.42
5.1.10.0050.0278.14
5.1.00.0080.0218.14
5.0.50.0020.0216.62
5.0.40.0040.0226.48
5.0.30.0010.0326.29
5.0.20.0020.0226.26
5.0.10.0050.0176.24
5.0.00.0070.0326.23
4.4.90.0030.0154.78
4.4.80.0020.0154.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0304.71
4.4.30.0030.0214.76
4.4.20.0030.0144.84
4.4.10.0050.0144.85
4.4.00.0040.0314.76
4.3.110.0040.0184.66
4.3.100.0020.0164.67
4.3.90.0040.0154.63
4.3.80.0040.0234.59
4.3.70.0060.0114.63
4.3.60.0050.0124.63
4.3.50.0000.0244.63
4.3.40.0010.0294.54
4.3.30.0010.0223.29
4.3.20.0010.0173.26
4.3.10.0040.0193.22
4.3.00.0100.0207.82

preferences:
143.61 ms | 1394 KiB | 7 Q